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There are 13 twelve-letter words containing I, 2O, 2P, S, T and U

AMPHITROPOUSamphitropous adj. (Botany) Having the ovule bent so that the ends are near each other.
AMPHITROPOUS adj. of an ovule, with its point of attachment in the middle.
HIPPOPOTAMUShippopotamus n. A large, semi-aquatic, herbivorous (plant-eating) African mammal (Hippopotamus amphibius; common hippopotamus).
hippopotamus n. Any similar animal of the family Hippopotamidae.
Hippopotamus prop.n. A taxonomic genus within the family Hippopotamidae – hippopotamuses.
OPPORTUNISMSopportunisms n. Plural of opportunism.
OPPORTUNISM n. the practice of regulating actions by favourable opportunities rather than consistent principles.
OPPORTUNISTSopportunists n. Plural of opportunist.
OPPORTUNIST n. one that is opportunistic or that practices opportunism.
OUTCROPPINGSoutcroppings n. Plural of outcropping.
OUTCROPPING n. an outcrop.
PHOTOPHILOUSphotophilous adj. Thriving in the presence of light.
PHOTOPHILOUS adj. light-loving, turning towards the light, also PHOTOPHILIC.
PITTOSPORUMSpittosporums n. Plural of pittosporum.
PITTOSPORUM n. any of numerous chiefly subtropical evergreen shrubs or small trees.
PITYROSPORUMPityrosporum prop.n. Former name of Malassezia (“fungus genus”).
PITYROSPORUM n. a yeastlike fungus which can cause pityriasis.
PROPITIOUSLYpropitiously adv. In a propitious manner.
PROPITIOUS adv. favorably disposed, benevolent; auspicious.
SUPPOSITIONSsuppositions n. Plural of supposition.
SUPPOSITION n. something that is supposed.
SUPPOSITIOUSsuppositious adj. Spurious; substituted for the genuine, counterfeit; fake; supposititious.
suppositious adj. Imaginary; fictitious, pretended to exist.
suppositious adj. Hypothetical, based on supposition; suppositional.
TROPOPHILOUStropophilous adj. (Biology) Adapted to seasonal changes.
TROPOPHILOUS adj. flourishing in seasonal extremes of climate.
UNPROPITIOUSunpropitious adj. Not propitious; unfavourable, untimely.
UNPROPITIOUS adj. not propitious.

Scrabble words — in black are valid world wide — in RED are not valid in North America — in GREEN are valid only in North America.
Definitions are short excerpt from the WikWik.org and 1Word.ws.

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See this list for:

  • English Wiktionary: 38 words
  • Scrabble in French: 9 words
  • Scrabble in Spanish: no word
  • Scrabble in Italian: 14 words
  • Scrabble in German: no word
  • Scrabble in Romanian: 7 words


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