A1L1T1E1R1N1A1N1T1S1
10 points
ALTERNANTS is validvalid
ALTERNANT, an alternative form of a word or other linguistic element
ALTERNANT, a spelling or sound variant that does not affect meaning (allomorph or allophone)
ALTERNANT, an alternative form of a word or other linguistic element
ALTERNANT, a spelling or sound variant that does not affect meaning (allomorph or allophone)