- Nonconcur Verb
- Nonplus Verb Noun
- Nonsuit Noun Verb
- Noodle Noun Verb
- Noose Noun Verb
- Nope Inter Adv Verb
- Normalise Verb
- Normaliser Noun Verb
- Normalize Verb
- Nose Noun Verb
- Nosedive Noun Verb
- Nosh Noun Verb
- Notarise Verb
- Notarize Verb
- Notate Verb
- Notch Noun Verb
- Note Noun Verb
- Note down Verb
- Note off Verb
- Notice Noun Verb
- Notice in Verb
- Notify Verb
- Nourish Verb
- Novate Verb
- Novelise Verb
- Novelize Verb
- Nuance Noun Verb
- Nub Noun Verb
- Nucleate Adj Verb
- Nudge Noun Verb
- Nudge up Verb
- Nuke Noun Verb
- Nullify Verb
- Numb Adj Verb
- Number Noun Verb
- Numerate Adj Verb
- Nunciate Verb
- Nuncupate Verb
- Nurse Noun Verb
- Nursemaid Noun Verb
- Nurture Noun Verb
- Nut Noun Verb
- Nutate Verb
- Nutmeg Noun Verb
- Nutpick Verb Noun
- Nuzzle Verb Noun
- O.D. Noun Verb
- O.K. Adj Adv Inter Noun Verb
- Oar Noun Verb
- Obduce Verb
- Obduct Verb
- Obelise Verb
- Obelize Verb
- Obey Verb
- Obfuscate Verb
- Object Noun Verb
- Objectify Verb
- Objurgate Verb
- Obligate Adj Verb
- Oblige Verb