- Microphysically Adv
- Microradiographically Adv
- Microscopically Adv
- Microspectrophotometrically Adv
- Microspherically Adv
- Mid-flight Adj Noun Adv
- Mid-October Noun Adj Adv
- Mid-sentence Adj Noun Adv
- Midchannel Adj Noun Adv
- Middlemost Adj Adv
- Middling Noun Adj Adv
- Middlingly Adv
- Midmonth Adj Noun Adv
- Midmost Adj Adv Noun
- Midsea Adj Noun Adv
- Midstream Adj Noun Adv
- Midway Adj Adv Noun
- Midweek Adj Noun Adv
- Midweekly Adj Adv
- Midyear Adj Noun Adv
- Mightily Adv
- Mighty Adj Adv Noun
- Mildly Adv
- Militantly Adv
- Militarily Adv
- Milkily Adv
- Millionfold Adj Adv
- Mimetically Adv
- Mincingly Adv
- Mindedly Adv
- Mindfully Adv
- Mindlessly Adv
- Mineralogically Adv
- Minimally Adv
- Ministerially Adv
- Mintly Adv
- Minute-by-minute Adj Adv
- Minutely Adj Adv
- Miraculously Adv
- Mirkily Adv
- Mirror-like Adj Adv
- Mirthfully Adv
- Mirthlessly Adv
- Misanthropically Adv
- Miscellaneously Adv
- Mischievously Adv
- Miserably Adv
- Miserly Adj Adv
- Misguidedly Adv
- Misleadingly Adv
- Mistakenly Adv
- Mistily Adv
- Mistrustfully Adv
- Mistrustingly Adv
- Misunderstandingly Adv
- Mite Noun Adv Adj
- Mitigatively Adv
- Mitotically Adv
- Mixedly Adv
- Mnemonically Adv