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13-Letter Words That Start With: SPE

There are 52 13-letter words, 14 13-letter phrases and 0 13-letter abbr's that start with SPE.

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spermatozoids13
27 nounn
noun

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

spermatozoans13
26 nounn
noun

• the male reproductive cell; the male gamete

spectrography13
26 nounn
Valid word for Scrabble US
spermatophyte13
25 nounn
noun

• plant that reproduces by means of seeds not spores

speakerphones13
24 nounn
noun

• a telephone with a microphone and loudspeaker; can be used without picking up a handset; several people can participate in a call at the same time

spectinomycin13
24 nounn
noun

• an antibiotic used to treat gonorrhea

spectroscopic13
23 adjectiveadj
adjective

• of or relating to or involving spectroscopy

speechwriters13
23 nounn
noun

• a writer who composes speeches for others to deliver

speculatively13
23 adverbadv
adverb

• with speculation; in a speculative manner

spectrographs13
23 nounn
noun

• a spectroscope by which spectra can be photographed

• a photographic record of a spectrum

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Tip: Scrabble EU allows far more words than US! Also change the max length to see more words.

All 13 Letter Words

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