12-Letter Words Starting With SEM
- 54 words
- All English dictionaries
- Scrabble points
Popular 12-Letter Words Starting With SEM
The most familiar words on this list, with their Scrabble scores.
All 12-Letter Words Starting With SEM 54 words
How common is SEM at the start of twelve-letter words?
Our combined English word list has 54 twelve-letter words that start with SEM. They average 17.8 points, the best is SEMIFLEXIBLE (26 points) and 40.7% end in S.
- Total words
- 54
- Average Scrabble score
- 17.8
- out of 26 max
- Everyday words
- 2%
- common in ordinary English
- Most common ending
- S
- 40.7% of words
Most common last letters
- s 40.7%
- l 13%
- t 9.3%
Top vowel pairs
- io16.7%
- ia14.8%
- ie11.1%
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 SEM
s 1e 1m 3i 1f 4l 1e 1x 8i 1b 3l 1e 1
S 1 + E 1 + M 3 + I 1 + F 4 + L 1 + E 1 + X 8 + I 1 + B 3 + L 1 + E 1 = 26 points
- Double word
- 52 pts
- Triple word
- 78 pts
Face value of the tiles, then the whole word on a double- or triple-word square (letter bonuses and bingos not included).
semiflexible
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
12-letter words starting with…
Words starting with SEM by length
Add a letter after SEM
Each link adds one letter and keeps only combinations that have words.
Change the last letter of SEM
Trending word lists
Five-letter lists built from the letters of yesterday's Wordle answer. The set changes every day.
- 5-letter words with LID
- 5-letter words with ID
- 5-letter words with LI
- 5-letter words starting with SLI
- 5-letter words starting with S
- 5-letter words ending in DE
- 5-letter words starting with SL
- 5-letter words ending in IDE
- 5-letter words with L
- 5-letter words with I
- 5-letter words with D
- 5-letter words ending in E
How to use this word list
Playing words that start with SEM
12-Letter Words Starting With SEM by the numbers
12-Letter Words Starting With SEM FAQ
How many twelve-letter words that start with SEM are there?
There are 54 twelve-letter words that start with SEM 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 SEM?
SEMIFLEXIBLE is worth 26 points in Scrabble before any bonus squares. Other strong options are SEMPERVIVUMS (24), SEMIOFFICIAL (22), SEMIDEIFYING (22).
What are some common twelve-letter words that start with SEM?
Everyday examples include SEMANTICALLY, SEMIPRECIOUS, SEMIFINALIST, SEMICIRCULAR, SEMITROPICAL, SEMIWEEKLIES, SEMITRAILERS. Sort the list by "Most common" to see the familiar words first.
Which rare twelve-letter words that start with SEM score well?
Uncommon but valid choices include SEMIFLEXIBLE (26), SEMPERVIVUMS (24), SEMIDEIFYING (22), SEMAPHORICAL (21). Few players know them, so they can catch an opponent off guard.