Synonyms/Hypernyms (Ordered by Estimated Frequency) of noun natural_action

1 sense of natural action

Sense 1
natural process, natural action, action, activity -- (a process existing in or produced by nature (rather than by the intent of human beings); "the action of natural forces"; "volcanic activity")
       => process, physical process -- (a sustained phenomenon or one marked by gradual changes through a series of states; "events now in process"; "the process of calcification begins later for boys than for girls")