How many letters does the top answer for “having the sense of smell” have?

The most common answer is scented (7 letters).

Crossword clue: having the sense of smell

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

scented 7 letters wn-def

having the sense of smell

having impaired sense of smell 75% similar → anosmic

having an unpleasant smell 50% similar → malodorous, stinky

loss of the sense of smell. 50% similar → anosmia