| LEPIDOPTEROUS | • lepidopterous adj. Having scaly wings. • lepidopterous adj. Of, or pertaining to butterflies.
 • LEPIDOPTEROUS adj. having four wings, such as a moth or butterfly.
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| OPHIOMORPHOUS | • ophiomorphous adj. Having the form of a snake. • OPHIOMORPHOUS adj. snakelike, also OPHIOMORPHIC.
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| OPPORTUNISTIC | • opportunistic adj. Taking advantage of situations that arise. • opportunistic adj. Taking advantage of situations to advance one’s own interests without regard for moral principles.
 • OPPORTUNISTIC adj. taking advantage of opportunities as they arise.
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| OPPORTUNITIES | • opportunities n. Plural of opportunity. • OPPORTUNITY n. a favorable juncture of circumstances.
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| OPPROBRIOUSLY | • opprobriously adv. In an opprobrious manner. • OPPROBRIOUS adv. expressing contemptuous reproach; bringing disgrace.
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| PITYROSPORUMS | • PITYROSPORUM n. a yeastlike fungus which can cause pityriasis. | 
| PLAGIOTROPOUS | • PLAGIOTROPOUS adj. showing plagiotropism, the tendency to grow at an oblique or horizontal angle. | 
| PROCONSULSHIP | • proconsulship n. The office or status of a proconsul; a proconsulate. • PROCONSULSHIP n. the office of proconsul.
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| PROPITIATIOUS | • PROPITIATIOUS adj. serving to propitiate, also PROPITIATIVE, PROPITIATORY. | 
| PROPUGNATIONS | • propugnations n. Plural of propugnation. • PROPUGNATION n. (Shakespeare) defence.
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| PSEUDOMORPHIC | • pseudomorphic adj. Of or pertaining to a pseudomorph or to pseudomorphism. • PSEUDOMORPHIC adj. of or like a pseudomorph, also PSEUDOMORPHOUS.
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| REPOPULATIONS | • repopulations n. Plural of repopulation. • REPOPULATION n. the act of repopulating.
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| SUPERPOSITION | • superposition n. The placing of one thing on top of another. • superposition n. (Geology) The deposition of one stratum over another; the principle that in a series of sedimentary…
 • superposition n. (Quantum mechanics) The situation in quantum mechanics where two or more quantum states are added together…
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| SUPPOSITORIES | • suppositories n. Plural of suppository. • SUPPOSITORY n. a solid but readily meltable cone or cylinder of usually medicated material for insertion into a bodily passage or cavity, as the rectum.
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