11-letter words containing o, p, i, s, m, e
- spermatoxin — a substance toxic to spermatozoa.
- spermophile — any of various burrowing rodents of the squirrel family, especially of the genus Spermophilus (or Citellus), sometimes sufficiently numerous to do much damage to crops, as the ground squirrels and susliks.
- spermotoxic — (of a substance) toxic to spermatozoa.
- spermotoxin — a substance toxic to spermatozoa.
- spinsterdom — the state of being a spinster
- steam point — the temperature at which water vapor condenses at a pressure of one atmosphere, represented by 100°C and 212°F.
- suboptimize — to use in a way that is less than optimal
- superimpose — to impose, place, or set over, above, or on something else.
- telescopium — an inconspicuous constellation in the S hemisphere, close to Sagittarius and Ara
- temptatious — enticing or illicitly desirable
- triptolemus — a favorite of Demeter and the inventor of the plow and patron of agriculture, connected with the Eleusinian mysteries.
- trispermous — having three seeds.
- xerophytism — (botany) The adaptation of plants to habitats where water is scarce.