How many letters does the top answer for “refer to something with a euphemism” have?

The most common answer is euphemise (9 letters).

Crossword clue: refer to something with a euphemism

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

euphemise 9 letters wn-def

refer to something with a euphemism

euphemize 9 letters wn-def

refer to something with a euphemism