| PLATYPUSES | • platypuses n. Plural of platypus. • PLATYPUS n. an aquatic mammal. |
| PLAYBUSSES | • PLAYBUS n. a mobile playground. |
| PLAYHOUSES | • playhouses n. Plural of playhouse. • play␣houses n. Plural of play house. • PLAYHOUSE n. a child's miniature house for playing in. |
| POLYSEMOUS | • polysemous adj. (Linguistics) Having multiple meanings or interpretations. • POLYSEMOUS adj. having multiple meanings. |
| PUISSANTLY | • puissantly adv. In a puissant manner; powerfully; with great strength. • PUISSANT adv. (archaic) powerful, also PUISSAUNT. |
| SPACIOUSLY | • spaciously adv. In a spacious manner. • SPACIOUS adv. ample in extent. |
| SPECIOUSLY | • speciously adv. In a specious manner; fallaciously and erroneously, but seeming superficially to be correct. • SPECIOUS adv. plausible, but inaccurate. |
| SPONDYLOUS | • spondylous adj. Relating to spondyles; vertebral. • SPONDYLOUS adj. like a spondyl, a vertebra. |
| SPURIOUSLY | • spuriously adv. In a spurious manner. • SPURIOUS adv. not genuine. |
| SUBPHYLUMS | • subphylums n. Plural of subphylum. • SUBPHYLUM n. (Latin) the taxonomic division below a phylum. |
| SULPHINYLS | • sulphinyls n. Plural of sulphinyl. • SULPHINYL n. the bivalent chemical group SO, also SULFINYL. |
| SULPHONYLS | • sulphonyls n. Plural of sulphonyl an alternative spelling of sulfonyl. • SULPHONYL n. a particular chemical divalent group, also SULFONYL, SULFURYL, SULPHURYL. |
| SULPHURYLS | • sulphuryls n. Plural of sulphuryl. • SULPHURYL n. a particular chemical divalent group, also SULFONYL, SULFURYL, SULPHONYL. |
| SUPPOSABLY | • supposably adv. Able to be supposed or conjectured. • supposably adv. (Nonstandard) Supposedly. • SUPPOSABLE adv. capable of being supposed. |
| SUPPOSEDLY | • supposedly adv. As a matter of supposition; in the beliefs or according to the claims of some people. • SUPPOSED adv. SUPPOSE, to assume to be true. |
| SYMPHILOUS | • SYMPHILOUS adj. of or like a symphile, an animal of another kind kept in an ants' or termites' nest. |
| SYMPHYLOUS | • SYMPHYLOUS adj. of or like a symphile, an animal of another kind kept in an ants' or termites' nest. |