What are the best answers for “foolish or senseless behavior”?

craziness, foolery, lunacy, tomfoolery.

How many letters does the top answer for “foolish or senseless behavior” have?

The most common answer is craziness (9 letters).

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

craziness 9 letters wn-def

foolish or senseless behavior

foolery 7 letters wn-def

foolish or senseless behavior

lunacy 6 letters wn-def

foolish or senseless behavior

tomfoolery 10 letters wn-def

foolish or senseless behavior