9-Letter Words Starting With SEM

There are 42 9-letter words that start with SEM. 13 are common words, such as SEMANTICS and SEMAPHORE. A rarer one is SEMIWORKS. In this set, I is the most frequent open letter (35 words). 4 words contain a doubled letter.

Full list 42

Common words

semanticssemaphoresemblancesemesterssemicolonsemifinalsemiglosssemioticssemisolidsemisweetsemitonessemivowel
semanticssemaphoresemblancesemesterssemicolonsemifinalsemiglosssemioticssemisolidsemisweetsemitonessemivowelsemolinassemantemesemblablesemibrevesemifluidsemilunarseminallysemiologysemirigidsemitonicsemblablysemeioticsemestralsemicomassemideifysemidomedsemidomessemidwarfsemierectsemigroupsemihobossemimattesemimetalsemimicrosemimoistseminomadsemiruralsemitistssemitonalsemiworks

About this list

Words
42 (13 common words)
Common example
semantics
Rare example
semiworks
Doubled letters
4
Ending in S
11
Most frequent letter
I (35)

Questions

How many 9-letter words starting with sem are there?

42. 13 of them are common words.

What is a common example?

SEMANTICS is among the common words in this set.