Phonology of Blaken

1 Phonemic inventory

1.1 Vowels (V)

The vowel inventory cosists of the following eight phonemes:

While front vowels are open, back and central vowels tend to be rounded. However, for the following vowels, the following allophones may appear:

• Close central vowel is usually realized unrouded [ɨ]. However many speakers may pronouced this vowel either as a close front rouded [y] or even as a close back unrouded [ɯ]. To faciliate encoding, this vowel is usually represented as close front rounded /y/, however its real value may differ as previously mentioned.
• Mid central vowel may appear as mid front rounded vowel [ø̞]. This phoneme is consistantly represented with the IPA symbol /ø/.
• Open back rounded vowel may be realized unrouded [ɑ]. This phoneme is consistantly represented with the IPA symbol /ɑ/.

1.2 Glides (G)

All vowels can form a dipthong with either /w/ or /j/

1.3 Consonants (C)

The following chart summarizes Blaken's consonant compendium. Allophones appear between brakets.

Notes:

1. All retroflexes appear as post-alveolar in liquid clusters [ʃ], [ʒ], [tʃ], [dʒ].

2. [ç] Appears as an allophone of [χ], especially in coda position.

3. /ʁ/ is treated as a fricative in the inventory and also counts as a liquid for cluster formation (see below). This means it can appear both as a plain onset consonant and as the liquid member of a “liquid cluster”.

4. Affricates behave as single consonant segments for syllable structure.

5. /r/ may be realized either as [ɾ] or [r] depending on the speaker's mood.

2 Phonotactics

A morpheme is exactly one syllable. That syllable can be open or closed.

2.1 Open syllables

Allowed open syllable templates are:

• V

• CV

• CGV

• CLV

• CLGV

Where:

• C = any consonant

• V = any vowel

• G = /w/ or /j/

• L = a liquid (/l r ʁ ʎ/)

2.2 Liquid clusters (CL…)

Liquid clusters are restricted in the first consonant.

The first consonant of a CL onset must be one of:

• Stops: /p t k b d g/

• Affricates: /tʂ dʐ/

• Sibilants: /s z/

• Non-sibilant fricatives: /f v ɸ/

So CLV / CLGV are permitted only when:

• C ∈ {p, t, k, b, d, g, s, z, f, v, ɸ, tʂ, dʐ}

• L ∈ {l, r, ʁ, ʎ}

Examples: /flV/, /vʁV/, /ɸʎV/, /plV/, /tʂrV/, /zʁV/, /blV/, and /sʎV/ (and their CLGV counterparts), subject to the coda rules below if the syllable is closed.

2.3 Codas and closed syllables

A closed syllable is an allowed open syllable plus one coda consonant:

• (Open syllable) + Coda

Allowed coda segments are:

• m n l r ʂ s χ f

So the only closed templates are:

• VC

• CVC

• CGVC

• CLVC

• CLGVC

…as long as the final consonant is one of the codas listed above.

No other codas are permitted. In particular, segments like /k d ɲ v θ ɸ ʁ ʎ tʂ dʐ/ cannot close a syllable.

2.4 Morpheme well-formedness

A phonological morpheme is well-formed if and only if:

1. it contains only segments from the vowel, glide, and consonant inventories above (with /tʂ/ and /dʐ/ treated as single segments), and

2. it matches exactly one of the syllable templates in §1.1.2 (open) or §1.1.3 (closed).

This means morphemes are strictly monosyllabic by design.

2.5 Practical examples

• /mon/ = CV + coda /n/ → well-formed

• /fex/ = CV + coda /χ/ → well-formed

• /tʂan/ = CV (with affricate onset) + coda /n/ → well-formed

• /an-dom/ = compound of /an/ and /dom/ → well-formed if both parts are well-formed

• /andom/ = not a compound; must be a single syllable → rejected if it cannot be parsed as one allowed template

3 Prosody

The basic prosodic unit of Blanken is the morpheme. Each lexical morpheme corresponds to a single syllable and constitutes an independent prosodic unit. Polysyllabic words arise exclusively through compounding, and prosodic structure reflects this morphological composition.

3.2 Prosodic prominence

In compound words, the first morpheme carries the primary prosodic prominence.

This prominence is obligatory and independent of word length or grammatical category.

Prosodic prominence may be realized through one or more of the following acoustic correlates:

• increased intensity (loudness),

• pitch movement (local tonal contour),

• increased duration of the syllable nucleus,

• clearer articulation.

The specific phonetic realization of prominence is not phonemically contrastive and may vary by speaker, register, and discourse context.

3.3 Secondary prominence

Subsequent morphemes in a compound do not bear independent lexical prominence.

However, in extended or emphatic forms, secondary prominence may arise prosodically, especially at rhythmic or semantic boundaries. Such secondary prominence is optional and does not affect lexical identity.

3.4 Tone, pitch, and intonation

Blanken does not employ lexical tone.

Pitch variation serves exclusively prosodic and pragmatic functions, including:

• marking prominence,

• signaling focus or emphasis,

• structuring discourse and poetic rhythm.

Pitch contours are free and gradient and do not create lexical contrasts.

3.5 Prosodic phrasing

At the phrase level, compounds may form a single prosodic phrase or be integrated into larger intonational units depending on speech rate and style.

In the casual (poetic) register, compounds tend to be realized as single rhythmic units, favoring fluidity and melodic continuity.

4 Sandhi and register-based variation

Registers of pronunciation

Blanken distinguishes two principal pronunciation registers:

1. Careful (formal) register

2. Casual (poetic) register

These registers do not affect phonotactic legality. All forms remain phonotactically valid; differences concern surface realization, especially at morpheme boundaries.

4.2 Prosodic prominence

Prosody and register

Prosodic prominence behaves differently across pronunciation registers:

• In the careful (formal) register, prominence is typically realized through clear pitch movement and precise articulation, reinforcing morphological transparency.

• In the casual (poetic) register, prominence may be realized through rhythmic timing, vowel lengthening, or melodic contour, while segmental precision may be reduced.

In both registers, the position of prominence remains fixed on the first morpheme.

4.3 Sandhi in the careful register

In the careful register:

• Morpheme boundaries are preserved.

• No regressive or progressive assimilation is applied.

• Coda consonants retain their underlying place and manner of articulation.

• Consonant sequences across morpheme boundaries are articulated fully, even if complex.

This register favors clarity, morphology, and deliberate articulation.

4.4 Sandhi in the casual / poetic register

In the casual (poetic) register, phonological processes apply across morpheme boundaries to favor fluidity and euphony.

a) Nasal place assimilation

A coda nasal assimilates in place of articulation to a following stop:

• /n/ → [m] before /p b/

• /n/ → [ŋ] before /k g/ _(if applicable phonetically)_

Example:

• /an-pon/ → [ampon]

No gemination is produced.

b) Fricative voicing and lenition

• /f/ may surface as [v] before voiced consonants.

• /ɸ/ may surface as [h], especially in intervocalic position or rapid speech.

These alternations are allophonic and do not affect lexical identity.

c) Uvular fricative weakening

The voiceless uvular fricative /χ/ may undergo weakening or voicing in compound-medial position:

• /χ/ → [ʁ] before voiced segments

• optionally → [r]-like realizations in fluid speech

This process is optional and stylistically conditioned.

d) Sibilant collision resolution

When identical or similar sibilants meet across morpheme boundaries, no gemination occurs in the casual register.

Instead, speakers favor:

• single prolonged frication, or

• partial assimilation to the following sibilant.

5. Phonesthemes (sound symbolism)

Blanken exhibits recurring sound–meaning associations (phonesthemes). These are tendencies, not absolute rules: they guide coinage and help listeners infer semantic “mood” and orientation even when encountering unfamiliar words.

5.1 Valence: voiced vs voiceless “polarity”

A strong and productive tendency is polarity by voicing, especially in onset consonants.

• Voiced onsets (especially /b d g ʐ z/) tend to index positive, cohesive, stabilizing, or “full” notions.

• Voiceless onsets (especially /p t k ʂ s χ/) tend to index negative, privative, disruptive, or “lacking / harsh” notions.

This appears most clearly in semantic antonym pairs:

• blin ‘amor’ vs plin ‘odio’

• blwom ‘calidez’ vs plwom ‘frialdad’

• blwɑm ‘descanso’ vs plwɑm ‘trabajo’

• blø ‘capacidad’ vs plø ‘incapacidad’

• ʁeχ ‘unión’ vs χeχ ‘desunión’

• dwuχ ‘apertura’ vs twuχ ‘cierre’

• dren ‘correspondencia’ vs tren ‘inigualdad’

• gjof ‘hallazgo’ vs kjof ‘pérdida’

• dʁiχ ‘reconciliación’ vs tʁiχ ‘pelea’

• zlɑs ‘responsabilidad’ vs slɑs ‘irresponsabilidad’

• ref ‘rectitud’ vs pref ‘irrectitud’

• nwo ‘real’ vs kwo ‘falso’

Design note (grammar wording): this polarity is most salient when the pair shares the same rhyme or template (e.g., _bl–/pl–_, _d–/t–_, _g–/k–_, _ʁ–/χ–_), making contrasts highly learnable.

5.2 “Fullness” and affect: /bl-/ as benefactive / pleasant

The onset cluster /bl-/ recurrently appears in meanings that are:

• affectively positive,

• soothing,

• stabilizing,

• or socially cohesive.

Examples:

• blin ‘amor’

• blom ‘bien’

• blwɑm ‘descanso’

• blwom ‘calidez’

• bljøl ‘claridez’

By contrast, /pl-/ recurrently indexes:

• privation,

• effort,

• hostility,

• coldness,

• or general negative valence.

Examples:

• plin ‘odio’

• plwɑm ‘trabajo’

• plwom ‘frialdad’

• pljøl ‘obscuridad’

• plø ‘incapacidad’

This pairing functions almost like a lexical emotional compass in the core vocabulary.

5.3 Harshness / rupture: uvular & dorsal fricatives /χ ʁ/

Back fricatives are frequent in words involving:

• rupture, termination, damage,

• conflict,

• strong boundaries,

• moral “hard edges”.

Examples:

• zrjɑχ ‘término’

• ʁiχ ‘daño’ (paired with χiχ ‘cura’)

• tʁiχ ‘pelea’

• dʁiχ ‘reconciliación’ (same segment family, but voiced and “repairing”)

• χeχ ‘desunión’ (vs ʁeχ ‘unión’)

Within this system, /χ/ tends to feel more “cutting / severing”, while /ʁ/ (voiced) tends to feel more “binding / resonant / heavy”.

Explain tendencies such as:

These are guiding biases, not strict rules.

• bl- warmth/union/love
• pl- negation/lack/inertia
• zr- rupture/end
• χ harsh closure
• nasals internal/emotion

5.4 Bright vs dark: vowel quality as “lightness” and “affective temperature”

There is a recurring association between vowel quality and conceptual brightness/weight:

• Front/high or rounded-front vowels (/i y ø/) often occur in words linked to _clarity, precision, delicacy, smallness, higher pitch sensations_.

• bljøl ‘claridez’

• tʂin ‘pequeñez’

• di / ti ‘fortaleza / debilidad’ (high vowel, minimal pair)

• Back/low vowels (/ɑ o u/) tend to occur in words linked to _heaviness, darkness, breadth, low register sensations_.

• bwom ‘pesadez’ vs pwom ‘levedad’ (both share /wom/, with onset polarity)

• bɑn ‘grandeza’

• pljøl ‘obscuridad’ contrasts with a fronted counterpart in the same family.

These are not strict, but they are useful as coinage heuristics.

5.5 Liquids and “flow”: /l r ʁ ʎ/ as continuity, relation, and structure

Liquids frequently appear in domains involving:

• relational structure,

• continuity/flow,

• spatial extension,

• narrative chaining.

Examples:

• zlem ‘relación’

• sor ‘alrededor’ (spatial continuity)

• ʂrwas ‘extensión’

• trjom ‘tiempo’

• bla ‘cuento’ (narrative root)

• krif ‘escritura’ (structured flow)

A specific tendency: /ʎ/ often correlates with concrete artifacts / bodily / tactile vocabulary in your list (e.g., kʎa ‘cara’, ʎes ‘camino’, fljaʂ ‘filo’). Even if accidental at first, it’s consistent enough to treat as a stylistic phonestheme.

5.6 Nasals as “interiority” and “mental space”

Nasals occur frequently in words referring to:

• internal states,

• mind,

• naming,

• melancholy/soft affect,

• sleep/dormancy.

Examples:

• num ‘melancolía’

• nam ‘nombre’

• jom ‘pensamiento’

• mum / kum ‘dormancia / despertamiento’

• mjom ‘pregunta’ (nasal + inquiry)

This supports a general tendency where nasality indexes inwardness.

5.7 Codas to reinforce meaing

Codas are used to reinforce meaning (closure/impact/internalization).

5.8 Coinage

• voiced onsets for benefactive/cohesive meanings,

• voiceless onsets for privative/hostile meanings,

• liquids for relational/continuous domains,

• nasals for inward/mental/affective domains,

• uvular fricatives for rupture/boundary/strong contrasts,

• and antonym pairs formed by onset alternation with stable rime.

6. Implementation notes

Reference the generator logic:

• phonotactic legality
• weighted selection by domain
• probabilistic choice (temperature)