Ablaut
Here is the meaning and Word Scramble Game information for Ablaut
ABLAUT8 is a valid Scrabble Word in NWL, formerly TWL (USA, Thailand, Canada)
ABLAUT8 is a valid Scrabble Word in CSW, formerly SOWPODS (Other Countries)
ABLAUT11 is a valid word in WWF
(n.) The substitution of one root vowel for another, thus indicating a corresponding modification of use or meaning; vowel permutation; as, get, gat, got; sing, song; hang, hung.
Words With Letters: ABLAUT