不悪[ashikarazu] don't get me wrong, but ...
意識不明[ishikifumei] unconscious
一心不乱[isshinfuran] wholeheartedly
一定不変[itteifuhen] invariable
運動不足[undoubusoku] insufficient exercise

栄養不足[eiyoubusoku] malnutrition
過不足[kafusoku] excess or deficiency
回復不可能[kaifukufukanou] non-recoverable
気不味い[kimazui] unpleasant
健康不安[kenkoufuan] poor health

可撓[katou] flexible
不撓[futou] unbending
不撓不屈[futoufukutsu] inflexibility
撓垂れる[shinadareru] to droop
撓垂れ掛かる[shinadarekakaru] to lean coquettishly against

撓む[tawamu] to bend
撓み計[tawamikei] deflectometer
撓み[tawami] bend
百折不撓[hyakusetsufutou] indefatigability