Found 2 items, similar to sweltry.
English → English (WordNet) Definition: sweltry sweltry adj : excessively hot and humid or marked by sweating and faintness; “a sweltering room”; “sweltering athletes” [syn: sweltering]
English → English (gcide) Definition: Sweltry Sweltry \Swel"try\, a. [See Swelter, Swelt, v. i., and cf. Sultry.] Suffocating with heat; oppressively hot; sultry. [R.] --Evelyn. [1913 Webster]