Similar words: hyperactive, interactive, overact, attractive, unattractive, attractive price, overprotective, active. Meaning: adj. more active than normal.
31. An overactive or underactive thyroid gland can cause hair loss. So can iron deficiency.
32. In the case of Crohn's disease, for example, it will target overactive immune system cells in the gut.
33. That is, none of the patients had any signs or symptoms of an underactive or overactive thyroid gland.
More similar words: hyperactive, interactive, overact, attractive, unattractive, attractive price, overprotective, active, actively, inactive, reactive, interaction, interacting, proactive, over and over again, activeness, hypoactive, radioactive, retroactive, putrefactive, overreaction, retroactively, active transport, radioactive decay, affirmative action, general practitioner, adaptive radiation, over and over, over and above, traction.