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10-Letter Words Starting With SIDER

  • 5 words
  • All English dictionaries
  • Scrabble points
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All 10-Letter Words Starting With SIDER 5 words

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

Our combined English word list has 5 ten-letter words that start with SIDER. They average 11.8 points and the best is SIDEREALLY (14 points).

Total words
5
Average Scrabble score
11.8
out of 14 max
Everyday words
0%
common in ordinary English
Most common ending
E
20% of words

Most common last letters

  • e 20%
  • g 20%
  • n 20%

Top vowel pairs

  • ea20%
  • io20%

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 SIDER

s 1i 1d 2e 1r 1e 1a 1l 1l 1y 4

S 1 + I 1 + D 2 + E 1 + R 1 + E 1 + A 1 + L 1 + L 1 + Y 4 = 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).

sidereally

Form of sidereal

  1. adjectiveof or relating to the stars or constellations“sidereal bodies”
  2. adjective(of divisions of time) determined by daily motion of the stars“sidereal time”
  • Scrabble US
  • Scrabble UK
  • Words With Friends

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Words starting with SIDER by length

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10-Letter Words Starting With SIDER by the numbers

10-Letter Words Starting With SIDER FAQ

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

There are 5 ten-letter words that start with SIDER 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 SIDER?

SIDEREALLY is worth 14 points in Scrabble before any bonus squares. Other strong options are SIDERATING (12), SIDEROLITE (11), SIDEROSTAT (11).

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

Uncommon but valid choices include SIDEREALLY (14), SIDERATING (12), SIDERATION (11). Few players know them, so they can catch an opponent off guard.