| Word | Definitions | Synonyms |
|---|---|---|
| naught | (noun) complete failure | - |
| (noun) a quantity of no importance; thing (object:), singular, negative pronoun; pronoun, thing, singular; quantifier: negative existential | Synonyms: aught, cipher, cypher, goose egg, nada, nil, nix, nothing, null, zero, zilch, zip, zippo | |
| naughtiness | (noun) an attribute of mischievous children | Synonyms: badness, mischievousness |