- Numeral Adj Noun
- Numerary Adj Noun
- Numerate Adj Verb
- Numeric Adj
- Numerical Adj
- Numerological Adj
- Numerous Adj
- Numinous Adj
- Numismatic Adj
- Nummary Adj
- Nummular Adj
- Nummulitic Adj
- Nuncupated Adj
- Nuncupative Adj
- Nundinal Adj
- Nunnish Adj
- Nuptial Adj Noun
- Nursed Adj
- Nurtured Adj
- Nurturing Adj
- Nutant Adj
- Nutating Adj
- Nutational Adj
- Nutbrown Adj
- Nuther Adj
- Nutlike Adj
- Nutriative Adj
- Nutrient Noun Adj
- Nutrient-rich Adj
- Nutrimental Adj
- Nutritional Adj
- Nutritious Adj
- Nutritive Adj
- Nutritory Adj
- Nutty Adj
- Nyctaginaceous Adj
- Nyctalopic Adj
- Nyctitropic Adj
- Nymphaeaceous Adj
- Nymphal Adj
- Nympholeptic Adj
- Nymphomaniac Adj Noun
- Nymphomaniacal Adj
- Nystagmic Adj
- Nystagmoid Adj
- O.K. Adj Adv Inter Noun Verb
- Oafish Adj
- Oak Noun Adj
- Oaken Adj
- Oaky Adj
- Oared Adj
- Oarless Adj
- Oasitic Adj
- Oaten Adj
- Obbligato Adj Noun
- Obconic Adj
- Obcordate Adj
- Obdurate Adj
- Obdurated Adj
- Obedient Adj