Synonyms that are in the dictionary are marked in green. Synonyms that are not in the dictionary are marked in red.
Antonyms that are in the dictionary are marked in green. Antonyms that are not in the dictionary are marked in red.
But it excludes intrauterine systems (IUS) and intrauterine devices (IUDs), which are small T-shaped devices put into the womb — usually by a doctor or nurse.