How many words can you make from ACHIMNOP?

141 in the Tournament dictionary, ranging from 2 to 8 letters. That count covers words using some of the letters as well as all of them.

Is there a word that uses all of ACHIMNOP?

Yes — 1 word uses all 8 letters. They are in the 8-letter group at the top of the list.

CHAMPION, worth 17 points in Scrabble. Scores here count tile values only, with no board bonuses.

141 words can be made from these letters, the best being CHAMPION at 17 points.

Rearranged, ACHIMNOP makes 141 words. The list runs from longest to shortest and is scored for both Scrabble and Words With Friends.

1 word reaches 8 letters, the longest here. The bulk sit at 3 letters with 51 entries.

Scrabble values put CHAMPION at 17 points on top. It tops both tables: 20 in Words With Friends as well.

Top of the list by length: CHAMPION, all 8 letters.

That is a long list to read. The solver above takes the same letters, so add a starting letter or a length in its filters to cut it down.

champion: someone who fights for a cause
aphonic: being without sound through injury or illness and thus incapable of all but whispered speech
campion: any plant of the genus Silene
chopin: the music of Chopin
phonic: relating to speech

How many words can you make from ACHIMNOP?: 141 in the Tournament dictionary, ranging from 2 to 8 letters. That count covers words using some of the letters as well as all of them.
Is there a word that uses all of ACHIMNOP?: Yes — 1 word uses all 8 letters. They are in the 8-letter group at the top of the list.
What is the highest-scoring word from ACHIMNOP?: CHAMPION, worth 17 points in Scrabble. Scores here count tile values only, with no board bonuses.