Word Study
underachieve |
underachievement |
underachiever |
underact |
underaction |
underactive
| underactor
| underage
| underagent
| underaid
| underarm
underactive
WORDNET DICTIONARY
Adjective underactive has 1 sense
- underactive(s = adj.all) hypoactive - abnormally inactive; Array
For further exploring for "underactive" in Webster Dictionary Online