How many words can you make from CCILNOOSU?

127 in the Tournament dictionary, ranging from 2 to 9 letters. That count covers words using some of the letters as well as all of them.

Is there a word that uses all of CCILNOOSU?

Yes — 1 word uses all 9 letters. They are in the 9-letter group at the top of the list.

OCCLUSION, worth 13 points in Scrabble. Scores here count tile values only, with no board bonuses.

127 words can be made from these letters, the best being OCCLUSION at 13 points.

Rearranged, CCILNOOSU makes 127 words. The list runs from longest to shortest and is scored for both Scrabble and Words With Friends.

1 word reaches 9 letters, the longest here. The bulk sit at 4 letters with 36 entries.

Scrabble values put OCCLUSION at 13 points on top. It tops both tables: 18 in Words With Friends as well.

Top of the list by length: OCCLUSION, all 9 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.

occlusion: the act of blocking
colonic: of or relating to the colon
council: a meeting of people for consultation
clonic: of or relating to abnormal neuromuscular activity characterized by rapidly alternating muscle contraction and relaxation
clonus: convulsion characterized by alternating contractions and relaxations

How many words can you make from CCILNOOSU?: 127 in the Tournament dictionary, ranging from 2 to 9 letters. That count covers words using some of the letters as well as all of them.
Is there a word that uses all of CCILNOOSU?: Yes — 1 word uses all 9 letters. They are in the 9-letter group at the top of the list.
What is the highest-scoring word from CCILNOOSU?: OCCLUSION, worth 13 points in Scrabble. Scores here count tile values only, with no board bonuses.