How many letters does the top answer for “another word for notice” have?

The most common answer is detect (6 letters).

Crossword clue: another word for notice

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

detect 6 letters gen-syn

discover or determine the existence, presence, or fact of

observe 7 letters gen-syn

discover or determine the existence, presence, or fact of

another word for about 50% similar → approximately, roughly, some

another word for terms 50% similar → footing

another word for under 50% similar → nether

another word for word 50% similar → phrase