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

The most common answer is fulsome (7 letters).

Crossword clue: another word for smarmy

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

fulsome 7 letters gen-syn

unpleasantly and excessively suave or ingratiating in manner or speech

soapy 5 letters gen-syn

unpleasantly and excessively suave or ingratiating in manner or speech

unctuous 8 letters gen-syn

unpleasantly and excessively suave or ingratiating in manner or speech

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