- Murmur Noun Verb
- Murther Noun Verb Inter
- Muscle Noun Verb Adj
- Muse Noun Verb Pnoun
- Mush Noun Verb Inter
- Mushroom Noun Verb Adj
- Music Noun Adj Verb
- Musk Noun Adj Verb
- Muss Noun Verb
- Must Verb Noun
- Must have Verb
- Must not Verb
- Mustache Noun Adj Verb
- Muster Noun Verb Adj
- Muster up Verb
- Mutate Verb
- Mute Adj Noun Verb Adv
- Mutilate Verb
- Mutiny Noun Verb Adj
- Mutter Noun Verb
- Mutualize Verb
- Mux Noun Verb Adj
- Muzz Verb Noun
- Muzzle Noun Verb Adj
- Mystify Verb
- Mythicize Verb
- Mythologize Verb
- Nab Verb Noun
- Naff Adj Verb
- Nag Noun Verb
- Nail Noun Verb Adj
- Nail down Verb
- Name Noun Verb Adj
- Namespace Noun Verb Adj
- Nance Noun Verb
- Nanny Noun Verb Adj
- Nanostructure Noun Verb Adj
- Nap Noun Verb Adj Past Participle Pres. Participle
- Napalm Noun Verb Adj
- Naphthalize Verb Past Participle
- Naphthenate Noun Adj Verb
- Narc Noun Verb Adj
- Narcotise Verb
- Narcotize Verb
- Nark Noun Verb
- Narrate Verb
- Narrow Adj Verb Noun
- Narrowed Past Participle Verb
- Nasalise Verb
- Nasalize Verb
- Nationalise Verb
- Nationalised Adj Verb
- Nationalize Verb
- Natter Noun Verb
- Naturalise Verb Past Participle Pres. Participle
- Naturalize Verb
- Nauseate Verb
- Nautch Noun Verb Adj
- Nav Noun Adj Verb
- Navigate Verb