IPA: /ˈækʃənləs/
KK: /ˈækʃənləs/
Describing something that does not involve any activity or movement, often making it seem dull or uninteresting.
The movie was so actionless that I almost fell asleep.
Comparative: more actionless
Superlative: most actionless
Actionless → It is formed from "action" (from Latin "actio", meaning the process of doing) and "-less" (meaning without). The word "actionless" means without action or devoid of activity.
Think of 'action' as the process of doing something, and remember that 'actionless' means being without that doing.