Simple categories matching phonological:

• constituent,
• unit,
• process,
• concept,
• characteristic,
• theory,
• property,
• system,
• abstraction,
• phenomenon,
• entity,
• structure,
• challenge,
• change,
• information,

Members with property phonological:

• phoneme,
• deletion,
• syllable,
• phonological_phrase,
• organic_assimilation,
• phonetic_feature,
• partial_reduplication,
• foot,
• umlaut_change,
• consonant_harmony,
• segmental_information,
• single_consonant,
• consonant,
• assimilation,
• words,
• lexical_item,
• alphabet,
• underlying_representation,
• syllable_deletion,
• grammatical_unit,
• word,
• stress_pattern,
• prosodic_word,
• consonant_identity,
• feature,
• phonetic_representation,
• empty_onset,
• morpheme,
• hiatus,
• reduplication,
• sound_pattern,
• vowel_elision,
• lexical_representation,
• aspiration,
• reduction,
• natural_class,
• consonant_deletion,
• schwa_phoneme,
• english_stress,
• phrase,
• contraction,
• stress,
• neutralisation,
• syllable_structure,
• phonological_word,
• derivational_rule,
• rhyme,
• gemination,
• place_assimilation,
• cluster_reduction,
• backing,
• phonological_memory,
• allophonic_variation,
• dissimilation,
• rhythm,
• sound,
• accentual_phrase,
• segment,
• distinctive_feature,
• stress_assignment,
• attrition,
• aphaeresis,
• register,
• stress_position,
• segment_elision,
• vowel_deletion,
• minimal_word,
• syneresis,
• phoneme_discrimination,
• assimilation_rule,
• elision,
• apheresis,
• metathesis,
• phonological_representation,
• classic,
• whole_words,
• phonological_discrimination,
• assimilation_process,
• alliteration,
• nonlinear_model,
• tone,
• nasal_assimilation,
• nasal_deletion,
• tone_phenomenon,
• phonological_feature,
• neutralization_rule,
• irregular_conjugation,
• phonological_awareness,
• vowel_contraction,
• neutralization,
• segment_reduction,
• phonological_restriction,
• allophone,
• weak_form,
• vowel_reduction,
• segment_deletion,
• vowel,
• stress_force,