thematic vowel thematic apperception test • thematical · · · Info · Definitions · Synonyms · Characters · · thematic vowel · · Text Common · · Latin · · Scripts 14 · · Length 5 · · Syllables Definitions · · · (noun) a vowel that ends a stem and precedes an inflection. Synonyms: stem vowel, thematic vowel. · · Noun Definition 1 Synonyms · · · stem vowel · · Synonym 1 Characters · · space U+0020 a latin small letter a U+0061 c latin small letter c U+0063 e latin small letter e U+0065 h latin small letter h U+0068 i latin small letter i U+0069 l latin small letter l U+006C m latin small letter m U+006D o latin small letter o U+006F t latin small letter t U+0074 v latin small letter v U+0076 w latin small letter w U+0077