How many letters does the top answer for “give birth to (a calf)” have?

The most common answer is calve (5 letters).

Crossword clue: give birth to (a calf)

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

calve 5 letters wn-def

give birth to (a calf)

give birth to (a puppy) 50% similar → pup, whelp

give birth to (piglets) 50% similar → farrow, pig

giving birth to a calf 50% similar → calving