How many letters does the top answer for “like an infant. shak.” have?

The most common answer is infantlike (10 letters).

Crossword clue: like an infant. shak.

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

infantlike 10 letters web-def

Like an infant. Shak.

in like manner. shak. 50% similar → semblably

like a dragon. shak. 50% similar → dragonlike

like a spider. shak. 50% similar → spiderlike