Countable Nouns Starting with SPE and Containing UM

Browse 10 valid English countable nouns starting with SPE and containing UM, from Spectrum, Speculum, Speedbump, Spermatogonium, Spermarium, Spermogonium and Spermatium to rarer terms. Check definitions and spelling below, or visit our noun grammar guide to review singular and plural count rules.

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Starts with SPEC3 words
spectrum
speculum
specillum
Starts with SPEE
1 words
speedbump
Starts with SPER6 words
spermatogonium
spermarium
spermogonium
spermatium
spermatovum
spermatangium

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