How many letters does the top answer for “relatively small fast-moving sloth with two long claws on each front foot” have?

The most common answer is unai (4 letters).

Crossword clue: relatively small fast-moving sloth with two long claws on each front foot

2 answers found in Letterora's clue database (Wikidata facts, Open Trivia DB, WordNet and Webster definitions — all licensed sources).

unai 4 letters wn-def

relatively small fast-moving sloth with two long claws on each front foot

unau 4 letters wn-def

relatively small fast-moving sloth with two long claws on each front foot