Letters that make thematic vowel
a, o, e, l, c, h, m, t, i, v, w are letters that make 'thematic vowel'
Words within thematic vowel
el, hem, MA, MAT, he, ti, vowel, vow, IC, ma, He, at, em, owe, mA, EL, mat, ic, thematic, hematic, tic, At, Th, Ti are words within 'thematic vowel'