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12-Letter Words Starting: SPER

There are 20 12-letter words, 0 12-letter phrases and 0 12-letter abbr's that start with SPER.

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spermatozoid12
26 nounn
noun

• a motile male gamete of a plant such as an alga or fern or gymnosperm

spermatozoon12
25 nounn
noun

• the male reproductive cell; the male gamete

spermatozoan12
25 nounn
noun

• the male reproductive cell; the male gamete

spermatozoal12
25 adjectiveadj
Valid word for Scrabble US
spermathecae12
21 nounn
noun

• A small sac within the reproductive tract of some female invertebrates, such as insects, which stores sperm until it is used to fertilize the ova.

spermophiles12
21 nounn
noun

• any of various terrestrial burrowing rodents of Old and New Worlds; often destroy crops

spermatocyte12
21 nounn
noun

• a male gametocyte that develops into four spermatids

spermagonium12
19 nounn
Valid word for Scrabble US
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All 12 Letter Words

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