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10-Letter Words Starting With SIS

  • 4 words
  • All English dictionaries
  • Scrabble points
Dictionary

Popular 10-Letter Words Starting With SIS

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

All 10-Letter Words Starting With SIS 4 words

How common is SIS at the start of ten-letter words?

Our combined English word list has 4 ten-letter words that start with SIS. They average 12 points and the best is SISTERHOOD (14 points).

Total words
4
Average Scrabble score
12
out of 14 max
Everyday words
25%
common in ordinary English
Most common ending
S
50% of words

Most common last letters

  • s 50%
  • d 25%
  • e 25%

Top vowel pairs

  • ie25%
  • oo25%

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 ten-letter word that starts with SIS

s 1i 1s 1t 1e 1r 1h 4o 1o 1d 2

S 1 + I 1 + S 1 + T 1 + E 1 + R 1 + H 4 + O 1 + O 1 + D 2 = 14 points

Double word
28 pts
Triple word
42 pts

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

sisterhood

  1. nounthe kinship relation between a female offspring and the siblings
  2. nounan association or society of women who are linked together by a common religion or trade or interest
  3. nouna religious society of women who live together as sisters (especially an order of nuns)
  • Scrabble US
  • Scrabble UK
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10-Letter Words Starting With SIS FAQ

How many ten-letter words that start with SIS are there?

There are 4 ten-letter words that start with SIS 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 ten-letter word that starts with SIS?

SISTERHOOD is worth 14 points in Scrabble before any bonus squares. Other strong options are SISTERLIKE (14), SISERARIES (10), SISTERLESS (10).

Which rare ten-letter words that start with SIS score well?

Uncommon but valid choices include SISTERLIKE (14), SISERARIES (10), SISTERLESS (10). Few players know them, so they can catch an opponent off guard.