· any specific behavior; "they avoided all recreational activity"
Hypernym(s): act, deed, human_action, human_activity
Antonym(s): inactivity
· the state of being active; "his sphere of activity"; "he is out of action"
Synonym(s): action, activeness
Hypernym(s): state
Antonym(s): inactivity
· an organic process that takes place in the body; "respiratory activity"
Synonym(s): bodily_process, body_process, bodily_function
Hypernym(s): organic_process, biological_process
· (chemistry) the capacity of a substance to take part in a chemical reaction; "catalytic activity"
Hypernym(s): capability, capacity
· a process existing in or produced by nature (rather than by the intent of human beings); "the action of natural forces"; "volcanic activity"
Synonym(s): natural_process, natural_action, action
Hypernym(s): process, physical_process
· the trait of being active; moving or acting rapidly and energetically; "the level of activity declines with age"
Synonym(s): activeness
Hypernym(s): trait