How many letters does the top answer for “an inexperienced sailor; a sailor on the first voyage” have?

The most common answer is landlubber (10 letters).

Crossword clue: an inexperienced sailor; a sailor on the first voyage

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

landlubber 10 letters wn-def

an inexperienced sailor; a sailor on the first voyage

landsman 8 letters wn-def

an inexperienced sailor; a sailor on the first voyage

lubber 6 letters wn-def

an inexperienced sailor; a sailor on the first voyage

a sailor on his first voyage. 75% similar → landsman