What are the best answers for “the activity of keeping something secret”?

concealing, concealment, hiding.

How many letters does the top answer for “the activity of keeping something secret” have?

The most common answer is concealing (10 letters).

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

concealing 10 letters wn-def

the activity of keeping something secret

concealment 11 letters wn-def

the activity of keeping something secret

hiding 6 letters wn-def

the activity of keeping something secret