- Nightingale Subst. Adj.
- Nightjar Subst. Adj.
- Nightlife Subst. Adj.
- Nightlight Subst. Adj.
- Nightlong Adj. Adv.
- Nightly Adj. Adv. Subst.
- Nightmare Subst. Adj.
- Nightmarish Adj.
- Nightrider Subst. Adj.
- Nightshade Subst. Adj.
- Nightshift Subst. Adj.
- Nightshirt Subst. Adj.
- Nightside Subst. Adj.
- Nightspot Subst. Adj.
- Nightstand Subst. Adj.
- Nightstick Subst. Adj.
- Nighttime Subst. Adj.
- Nightviewer Subst. Adj.
- Nightwork Subst. Adj.
- Nigrescent Adj.
- Nigricans Adj.
- Nigrification Subst. Adj.
- Nigrometer Subst. Adj.
- Nigrosin Subst. Adj.
- Nigrosine Subst. Adj.
- NIH Subst. Eigenn. Adj.
- Nihilist Subst. Adj.
- Nihilistic Adj.
- Nihilistical Adj.
- Nijmegen Eigenn. Adj.
- Nikethamide Subst. Adj.
- Nikkei Subst. Eigenn. Adj.
- Nil Subst. Num. Adj. Pron.
- Nildimensional Adj.
- Nile Subst. Eigenn. Adj.
- Nilgai Subst. Adj.
- Nilometer Subst. Adj.
- Nilotic Adj. Subst.
- Nilpotent Adj. Subst.
- Nilradical Subst. Adj.
- Nimber Subst. Adj.
- Nimble Adj.
- Nimble-footed Adj.
- Nimbostratus Subst. Adj.
- Nimbus Subst. Adj.
- Nimbused Adj. Part. Perf.
- Nimby Subst. Adj.
- Nimonic Adj. Subst.
- Nimrod Subst. Eigenn. Adj.
- Nimustine Subst. Adj.
- Nincompoop Subst. Adj.
- Nine-day Adj.
- Nine-day-long Adj.
- Nine-syllable Adj. Subst.
- Nine-tenths Subst. Adj. Num.
- Nine-time Adj.
- Nine-year-old Adj. Subst.
- Ninefold Adj. Adv.
- Ninepence Subst. Adj.
- Niner Subst. Adj.