otacksam

== Swedish == === Etymology === o- (“un-”) +‎ tacksam (“grateful”) === Adjective === otacksam (comparative otacksammare, superlative otacksammast) ungrateful thankless ==== Declension ==== ==== Antonyms ==== tacksam ==== Related terms ==== otack (“ingratitude”) otacksamhet (“ingratitude”) === References === otacksam in Svensk ordbok (SO) otacksam in Svenska Akademiens ordbok (SAOB)