Crossword Clue:

Reversion to an earlier type

AnswerCrossword Clue
ATAVISMReversion to an earlier type
REVERTReturn to an earlier type.
ATAVISMReversion to type.
ATAVISMReversion to primitive type.
ATAVISMReversion to more primitive type.
ATAVISMReversion to a more primitive type.
ATAVISTOne marked by reversion to primitive type.