| ABSTRUSEST | • abstrusest adj. (Rare) superlative form of abstruse: most abstruse. • ABSTRUSE adj. difficult to understand. |
| ANTISTRESS | • antistress adj. Countering stress. • anti-stress adj. Alternative spelling of antistress. • ANTISTRESS adj. designed to prevent stress. |
| MATTRASSES | • mattrasses n. Plural of mattrass. • MATTRASS n. a long-necked round-bodied chemical flask, used for distilling, also MATRASS. |
| MATTRESSES | • mattresses n. Plural of mattress. • MATTRESS n. a large pad filled with resilient material used on or as a bed. |
| PATTRESSES | • pattresses n. Plural of pattress. • PATTRESS n. a container for the space behind electrical fittings such as power outlet sockets and light switches. |
| RESISTANTS | • resistants n. Plural of resistant. • RESISTANT n. a person who or thing which resists; specifically a member of a resistance movement, also RESISTENT. |
| STAIRSTEPS | • stairsteps n. Plural of stairstep. • stairsteps adj. Having distinct evenly-spaced values, especially when arranged in order. • STAIRSTEP v. to carry out an exercise like stepping on a stair. |
| STAROSTIES | • starosties n. Plural of starosty. • STAROSTY n. (Russian) a domain bestowed by the crown. |
| STARSTONES | • starstones n. Plural of starstone. • STARSTONE n. asteriated sapphire. |
| STERNFASTS | • sternfasts n. Plural of sternfast. • STERNFAST n. a rope or chain for making fast a ship's stern to a wharf. |
| STRAITNESS | • straitness n. (Uncountable) The state or quality of being strait. • straitness n. (Countable) The result or product of being strait. • STRAITNESS n. the state of being strait. |
| SUBSTRATES | • substrates n. Plural of substrate. • substrates n. (Health) The calorie dense nutrients including carbohydrates, proteins, and fats. • SUBSTRATE n. a substratum, also SUBSTRATUM. |
| TARTNESSES | • tartnesses n. Plural of tartness. • TARTNESS n. the state of being tart. |
| TESSERACTS | • tesseracts n. Plural of tesseract. • TESSERACT n. a figure of a cube within a cube. |
| TESSITURAS | • tessituras n. Plural of tessitura. • TESSITURA n. (Italian) the ordinary range of pitch of a voice or vocal piece of music. |
| TRANSVESTS | • transvests v. Third-person singular simple present indicative form of transvest. • TRANSVEST v. to disguise; wear clothes of another, esp. of other sex. |