Skip to content
ZWordFinderZ

13-Letter Words Starting With SU

  • 362 words
  • All English dictionaries
  • Scrabble points
Dictionary

Popular 13-Letter Words Starting With SU

The most familiar words on this list, with their Scrabble scores.

All 13-Letter Words Starting With SU 362 words

How common is SU at the start of thirteen-letter words?

Our combined English word list has 362 thirteen-letter words that start with SU. They average 19.3 points, the best is SUBJECTIVIZED (37 points) and 41.4% end in S.

Total words
362
Average Scrabble score
19.3
out of 37 max
Everyday words
4%
common in ordinary English
Most common ending
S
41.4% of words

Most common last letters

  • s 41.4%
  • e 9.9%
  • y 9.4%

Top vowel pairs

  • io18.2%
  • ie8.6%
  • ia7.7%

Share of words where these two vowels sit side by side.

Rare words worth knowing

Valid in this dictionary but rarely seen in everyday English.

Highest-scoring thirteen-letter word that starts with SU

s 1u 1b 3j 8e 1c 3t 1i 1v 4i 1z 10e 1d 2

S 1 + U 1 + B 3 + J 8 + E 1 + C 3 + T 1 + I 1 + V 4 + I 1 + Z 10 + E 1 + D 2 = 37 points

Double word
74 pts
Triple word
111 pts

Face value of the tiles, then the whole word on a double- or triple-word square (letter bonuses and bingos not included).

subjectivized

No dictionary definition on file. This is a valid game word that standard dictionaries rarely cover.

  • Scrabble US
  • Scrabble UK
  • Words With Friends

Runners-up

Explore related word lists

13-letter words starting with…

Words starting with SU by length

Add a letter after SU

Each link adds one letter and keeps only combinations that have words.

Change the last letter of SU

Trending word lists

Five-letter lists built from the letters of yesterday's Wordle answer. The set changes every day.

How to use this word list

Playing words that start with SU

13-Letter Words Starting With SU by the numbers

13-Letter Words Starting With SU FAQ

How many thirteen-letter words that start with SU are there?

There are 362 thirteen-letter words that start with SU in our combined English word list. Other dictionaries give different totals, so switch dictionary at the top of the list to compare.

What is the highest-scoring thirteen-letter word that starts with SU?

SUBJECTIVIZED is worth 37 points in Scrabble before any bonus squares. Other strong options are SUBJECTIVIZES (36), SUBJECTIFYING (31), SUBJUNCTIVELY (30).

What are some common thirteen-letter words that start with SU?

Everyday examples include SUPERFICIALLY, SUPPLEMENTARY, SUBSTANTIALLY, SURREPTITIOUS, SUPERSTITIOUS, SUPERCOMPUTER, SUBORDINATION, SUBORDINATING. Sort the list by "Most common" to see the familiar words first.

Which rare thirteen-letter words that start with SU score well?

Uncommon but valid choices include SUBJECTIVIZED (37), SUBJECTIVIZES (36), SUBJECTIFYING (31), SUBVOCALIZING (30). Few players know them, so they can catch an opponent off guard.