surd (n.)
- aliquot
- allophone
- alveolar
- articulation
- aspiration
- assimilation
- back
- barytone
- bilabial
- broad
- cardinal
- central
- check
- close
- consonant
- continuant
- deaf
- deaf-mute
- decimal
- dental
- differential
- diphthong
- dissimilation
- even
- explosive
- exponential
- finite
- flat
- fraction
- front
- glide
- glossal
- guttural
- hard
- heavy
- high
- imaginary
- impossible
- infinite
- infinity
- integer
- integral
- irrational
- labial
- labiodental
- lateral
- lax
- light
- lingual
- liquid
- low
- mid
- modification
- morphophoneme
- mute
- narrow
- nasal
- negative
- numeral
- numerary
- occlusive
- odd
- open
- ordinal
- oxytone
- pair
- palatal
- peak
- pharyngeal
- phone
- phoneme
- pitch
- plosive
- positive
- possible
- prime
- radical
- rational
- real
- reciprocal
- semivowel
- sonant
- sonority
- stop
- strong
- syllable
- tense
- thick
- tonic
- velar
- vocable
- voice
- voicing
- vowel
- weak
surd (adj.)
- accented
- algorithmic
- aliquot
- alveolar
- apical
- articulated
- back
- bilabial
- broad
- cacuminal
- cardinal
- central
- cerebral
- checked
- close
- consonant
- consonantal
- continuant
- deaf
- deaf-mute
- deafened
- decimal
- dental
- differential
- digital
- dorsal
- earless
- even
- explosive
- exponential
- figural
- figurative
- finite
- flat
- fractional
- front
- glossal
- glottal
- guttural
- hard
- heavy
- high
- imaginary
- impossible
- infinite
- integral
- irrational
- labial
- laryngeal
- lateral
- lax
- light
- lingual
- liquid
- logarithmic
- low
- mid
- mute
- muted
- narrow
- nasal
- negative
- numeral
- numerary
- numeric
- occlusive
- odd
- open
- ordinal
- palatal
- palatalized
- pharyngeal
- phonemic
- phonetic
- phonic
- pitched
- plosive
- positive
- possible
- prime
- radical
- rational
- real
- reciprocal
- retroflex
- rounded
- soft
- sonant
- stone-deaf
- stop
- stopped
- stressed
- strong
- stunned
- syllabic
- tense
- thick
- throaty
- tonal
- tone-deaf
- tonic
- transcendental
- unaccented
- unhearing
- unstressed
- velar
- vocable
- vocalic
- voiced
- voiceless
- vowellike
- weak
- wide
