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12-Letter Words Starting With SIDER

  • 5 words
  • All English dictionaries
  • Scrabble points
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All 12-Letter Words Starting With SIDER 5 words

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

Our combined English word list has 5 twelve-letter words that start with SIDER. They average 17.2 points and the best is SIDEROPHILIC (20 points).

Total words
5
Average Scrabble score
17.2
out of 20 max
Everyday words
0%
common in ordinary English
Most common ending
C
40% of words

Most common last letters

  • c 40%
  • s 40%
  • n 20%

Top vowel pairs

  • ia20%

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 twelve-letter word that starts with SIDER

s 1i 1d 2e 1r 1o 1p 3h 4i 1l 1i 1c 3

S 1 + I 1 + D 2 + E 1 + R 1 + O 1 + P 3 + H 4 + I 1 + L 1 + I 1 + C 3 = 20 points

Double word
40 pts
Triple word
60 pts

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

siderophilic

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

  • Scrabble US
  • Scrabble UK
  • Words With Friends

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Words starting with SIDER by length

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

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Playing words that start with SIDER

12-Letter Words Starting With SIDER by the numbers

12-Letter Words Starting With SIDER FAQ

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

There are 5 twelve-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 twelve-letter word that starts with SIDER?

SIDEROPHILIC is worth 20 points in Scrabble before any bonus squares. Other strong options are SIDEROPHILES (18), SIDEROPHILIN (18), SIDEROPENIAS (15).

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

Uncommon but valid choices include SIDEROPHILIC (20), SIDEROPHILES (18), SIDEROPHILIN (18), SIDEROPENIAS (15). Few players know them, so they can catch an opponent off guard.