How many letters does the top answer for “the quality or state of being unsincere or impure; insincerity. boyle.” have?

The most common answer is unsincerity (11 letters).

Crossword clue: the quality or state of being unsincere or impure; insincerity. boyle.

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

unsincerity 11 letters web-def

The quality or state of being unsincere or impure; insincerity. [Obs.] Boyle.

the quality or state of being incorruptible. boyle. 50% similar → incorruptibleness

the quality or state of being spirituous. boyle. 50% similar → spirituousness

the state or quality of being springly. boyle. 50% similar → springiness