sweltry
Swel"try, a. Etym: [See Swelter, Swelt, v. i., and cf. Sultry.] Defn: Suffocating with heat; oppressively hot; sultry. [R.] Evelyn.
Swel"try, a. Etym: [See Swelter, Swelt, v. i., and cf. Sultry.] Defn: Suffocating with heat; oppressively hot; sultry. [R.] Evelyn.