What are the best answers for “doubt about the truth of something”?

disbelief, incredulity, skepticism.

How many letters does the top answer for “doubt about the truth of something” have?

The most common answer is disbelief (9 letters).

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

disbelief 9 letters wn-def

doubt about the truth of something

incredulity 11 letters wn-def

doubt about the truth of something

skepticism 10 letters wn-def

doubt about the truth of something