How many words can you make from ACELPSU?

143 in the Tournament dictionary, ranging from 2 to 7 letters. That count covers words using some of the letters as well as all of them.

Is there a word that uses all of ACELPSU?

Yes — 4 words use all 7 letters. They are in the 7-letter group at the top of the list.

CAPSULE, worth 11 points in Scrabble. Scores here count tile values only, with no board bonuses.

143 words can be made from these letters, the best being CAPSULE at 11 points.

Rearranged, ACELPSU makes 143 words. The list runs from longest to shortest and is scored for both Scrabble and Words With Friends.

4 words reach 7 letters, the longest here. The bulk sit at 4 letters with 52 entries.

Scrabble values put CAPSULE at 11 points on top. It tops both tables: 15 in Words With Friends as well.

Top of the list by length: CAPSULE, SCALEUP and SPECULA, all 7 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.

capsule: a small container
upscale: appropriate for people with good incomes
clause: a separate section of a legal document (as a statute or contract or will)
clasp: grasp firmly
cupel: a small porous bowl made of bone ash used in assaying to separate precious metals from e.g. lead

How many words can you make from ACELPSU?: 143 in the Tournament dictionary, ranging from 2 to 7 letters. That count covers words using some of the letters as well as all of them.
Is there a word that uses all of ACELPSU?: Yes — 4 words use all 7 letters. They are in the 7-letter group at the top of the list.
What is the highest-scoring word from ACELPSU?: CAPSULE, worth 11 points in Scrabble. Scores here count tile values only, with no board bonuses.