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12-Letter Words That Start With: SEM

There are 59 12-letter words, 4 12-letter phrases and 0 12-letter abbr's that start with SEM.

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Expand?WordSave?LengthUsagePointsType
semiflexible12
26 adjectiveadj
Valid word for Scrabble US
sempervivums12
24 nounn
noun

• Any of the genus Sempervivum of succulent plants, the houseleeks or liveforevers.

semiofficial12
22 adverb, adjectiveadv, adj
adjective satellite

• having some official authority or sanction

semideifying12
22
Valid word for Scrabble US
semidetached12
21 adjectiveadj
adjective satellite

• attached on one side only

semifinished12
21 adjectiveadj
adjective

• Partially finished

semimystical12
21 adjectiveadj
Valid word for Scrabble US
semiweeklies12
21 nounn
noun

• a periodical that is published twice each week (or 104 issues per year)

adverb

• twice a week

adjective satellite

• occurring twice a week

sempiternity12
19 nounn
noun

• the property of being perpetual (seemingly ceaseless)

semipalmated12
19 adjectiveadj
adjective

• Having webs between some, but not all, of the toes

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All 12 Letter Words

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