How many words start with MIS?

10, from 5 letters up to 5. All of them are on this page.

What is the highest scoring word that start with MIS?

MISCH at 12 points in Scrabble, and MISCH at 13 in Words With Friends, because the two games score the tiles differently.

MISCH, MISDO, MISER, MISES, MISGO, MISOS, MISSA, MISSY, MISTS, MISTY.

10 of them: MISCH, MISDO, MISER, MISES, MISGO, MISOS, MISSA, MISSY, MISTS, MISTY.

There are 10 of them. The highest scoring is MISCH at 12 points in Scrabble, and the set averages 8.3.

Most common words first, then the rest A to Z.

The most familiar words on this page and what they mean. Tap any word for its full entry, score and anagrams.

MISTY adjective filled or abounding with fog or mist
MISSY noun a young female
MISDO verb do wrongly or improperly
MISER noun a stingy hoarder of money and possessions (often living miserably)
MISOS noun form of MISO: a thick paste made from fermented soybeans and barley or rice malt
MISTS verb form of MIST: become covered with mist

Definitions from Open English WordNet, CC BY 4.0.

All of them: Word lists.