6-letter words with S as the 1st letter and U as the 2nd letter

The opening letters stay fixed, but the rest of the set ranges from everyday words such as SUDDEN and SUBMIT to less familiar entries. Just 29 of the 162 count as common by frequency, so a matching pattern does not guarantee a familiar answer. Endings add another clue: 35 finish in S, ahead of R at 20 and T at 18.

At a glance: 6-letter words with S first and U second

• 162 tournament-dictionary entries begin SU and contain six letters.
• SUMMER, SUPPLY, SURVEY, and SUDDEN are familiar anchors among the 29 common entries.
• Final S leads with 35 words; R follows at 20, then T at 18.
• Collins includes 158 matches, while ENABLE includes 114.
• SUFFIX leads the Scrabble scoring group at 19 points.

How many six-letter words begin with SU?

Exactly 162 six-letter entries begin SU across the tournament dictionaries counted here. Their middle letters create recognizable families: SUMMER and SUMMIT double M, while SUPPLY and SUFFIX repeat a consonant after the opening pair. Other common shapes include SUBMIT, SUBTLE, SUNSET, and SURVEY, with very different endings.

The frequency measure marks only 29 as common, so everyday anchors are a small slice of the full set. Compare the five-letter sibling, which has 71 matches, and the seven-letter sibling, which has 310; adding one letter expands the search substantially.

Look at endings too: SUMMER uses -ER, SUITED uses -ED, and SUPPLY closes with -LY, giving distinct patterns after the shared SU.

Which SU words score well, and what should you check?

SUFFIX is the top Scrabble scorer at 19 points; SUIVEZ and SUBFIX each score 18. The uncommon Z and X tiles account for the jump, so do not dismiss a six-letter play merely because the word looks unfamiliar. For a more familiar option, SUBWAY scores 14 and SUPPLY scores 13.

Dictionary coverage varies: Collins has 158 matches, NWL2023 has 120, and ENABLE has 114. The combined set is not a promise that every game accepts every word, so check your game's word list before committing an unfamiliar form. Among the endings, just 4 entries finish in H.