Example image of eyePlorer eyePlorer map for 'Compensatory lengthening': Consonant Historical linguistics Phonology Syllable coda Vowel Fusion (phonetics) Mora (linguistics) Allophone History of English Voiceless palatal fricative Voiceless velar fricative Geoffrey Chaucer Germanic spirant law Great Vowel Shift Ingvaeonic nasal spirant law Ancient Greek Athematic stem Future tense Grammatical person Present tense Verb Voice (grammar) Attic Greek Doric Greek Grammatical gender Ionic Greek Muse Nominative case Palatalization Phonological history of English Thematic stem Stang's law Ilokano verb Third declension Aeolic Greek Old English phonology Proto-Indo-European to Dacian sound changes Biblical Hebrew Proto-Indo-European language Ancient Greek nouns Silent e Gothic language Use of the circumflex in French Ancient Greek verbs List of eponymous laws History of French