12 Letter Words That Start With SEM

There are 57+ 12 letter words beginning with SEM in our English dictionary. Every 12-letter SEM word below is valid in the Scrabble (TWL and SOWPODS), Wordle, and Words With Friends dictionaries, sortable and ready for your next puzzle. You can also browse all words starting with SEM.

Popular 12-Letter Words Starting With SEM

semanticists 16
semaphorical 21
semeiologist 15
semeiotician 16
semesterings 15
semiabstract 18
semiannually 17
semiclassics 18
semidetached 21
semiglobular 17
semimetallic 18
seminalities 14

All 12-Letter Words Starting With SEM (42 words)

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How Common is SEM as a Start 12 Letter word?

There are 57 12-letter words starting with SEM in English. The average Scrabble score here is 17.8, with -S endings dominating (40% of them).

Total Words
57
Avg Scrabble Score
17.8
Most Common Ending (40%)
S
Top Vowel Pairs
IO
IA

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12 Letter Words beginning with SEM are often very useful for word games like Scrabble and Words with Friends. This list will help you to find the top scoring words to beat the opponent. Word Finder by WordTips gives you a list of words ordered by their word game points of your choice. You might also be interested in 12 Letter Words with SEM.

Are you playing Wordle? Try our New York Times Wordle Solver or use the Include and Exclude features on our 12 Letter Words page when playing Dordle, WordGuessr or any other Wordle-like games. They help you guess the answer faster by allowing you to input the good letters you already know and exclude the words containing your bad letter combinations.

Highest-Scoring 12-Letter SEM-Words in Scrabble

semiflexible 26
sempervivums 24
semiofficial 22
semideifying 22
semaphorical 21
semidetached 21

What is the highest scoring word in Scrabble that starts with SEM?

26 Points

The highest scoring word in Scrabble that starts with SEM is semiflexible with a total of 26 points.

S 1
E 1
M 3
I 1
F 4
L 1
E 1
X 8
I 1
B 3
L 1
E 1

FAQ 12 Letter Words That Start With SEM

  • How many 12 letter words starting with SEM are in the English dictionary?

    There are 57 12-letter words in the English dictionary that start with SEM. The average Scrabble score across them is 17.8.

  • Are there any rare 12 letter words starting with SEM worth more in Scrabble?

    Yes. Uncommon 12-letter words like "semiflexible", "semiological", "semiglobular", "semaphorical" start with SEM and can score big thanks to their unusual letters. "semiflexible" is worth 26 points in Scrabble before any bonus tiles.

  • What are the most common 12 letter words starting with SEM?

    Everyday 12-letter words starting with SEM include "semanticists", "semaphorical", "semeiologist", "semeiotician", "semesterings".