How many words start with SU?

2,759, ranging from 3 to 15 letters.

What is the best scoring word that starts with SU?

SUBJECTIVIZING, worth 38 points in Scrabble.

SULFINPYRAZONES and SUBSPECIALIZING, at 15 letters.

2,759 words begin with SU, and SUBJECTIVIZING scores the most at 38 points.

Showing the highest-scoring of 2,759 words. The pages linked below split the rest into smaller lists.

The dictionary contains 2,759 words that begin with SU — set out here by length.

Lengths span 3 to 15. The middle of that range is where the words are: 428 of them are 10 letters long.

If you are playing for score, SUBJECTIVIZING at 38 points is the pick. It tops both tables: 46 in Words With Friends as well.

The full 15 letters are used by SULFINPYRAZONES, SUBSPECIALIZING and SUBVOCALIZATION.

If you need a narrower cut, the pages linked below split this set by letter and by length.

succinylcholine: a muscle relaxant for striated muscle that is used as an adjunct to anesthesia during certain surgical procedures
superpatriotism: fanatical patriotism
supplementation: the act of supplementing
susceptibleness: the state of being susceptible
superintendence: management by overseeing the performance or operation of a person or group

How many words start with SU?: 2,759, ranging from 3 to 15 letters.
What is the best scoring word that starts with SU?: SUBJECTIVIZING, worth 38 points in Scrabble.
What is the longest word that starts with SU?: SULFINPYRAZONES and SUBSPECIALIZING, at 15 letters.