firmness Antonyms

neurasthenia tonus trepidity tumultuation twitching uncertainty undulation vacillation vellication vertigo wateriness weakness yeastiness yellowness unsteadiness unstableness terror tensility overanxiety penitence pitapat plasticity porosity queasiness resilience resiliency self-consciousness shakiness sickliness sleaziness softness superficiality swordplay awkwardness about-face seism temblor abdabs adjustability agita all-overs antsiness cold sweat irresoluteness pit-a-pat precariousness savorlessness self pity solicitousness ants in pants