Noisome. Noxious, insalubrious, unwholesome, mischievous, destructive, nocuous, hurtful, pestilential, harmful.
Ant. Wholesome, salutary, salubrious, beneficial.
Noisy. Loud, clamorous, stunning, boisterous, turbulent.
Ant. Noiseless, subdued, inaudible, whispering; melodious, tuneful.
Nominal. Literal, verbal, titular; formal, avowed, pretended, ostensible, supposititious.
Ant. Veritable, essential, intrinsic, actual, substantial, important, real, serious, true.
Nominate. Name, specify, appoint, designate, entitle.
Ant. Suggest, withdraw, reject, indicate, cancel, deprive, recall.
Nonsense. Folly, silliness, absurdity, trash, inanity, platitude, pretense.
Ant. Sense, wisdom, fact, truth, gravity, reason, science.