Synonyms for Actions:

n.

•actions (noun)
operations, Exercises, Efforts, Motions, practices, labors, conducts, enterprises, deeds, Movements, performances, Behaviors, Activities, endeavors.
•behavior (noun)
behavior, conduct.
•causes (noun)
Stimuli, compulsions, causes, evocations, Drives, factors, grounds, inspirations, mainsprings, forces, Bases, motivators, executions, motives, sources, roots.
•conduct (noun)
behavior.
•endeavors (noun)
adventures, gambits, engagements, commitments, jobs, purposes, exploits, maneuvers, attempts, productions, ventures, Essays, Undertakings, proceedings, assays, approaches, projects, contracts, aims.
•lawsuits (noun)
Litigations, complaints, Summonses, indictments, cases, prosecutions, citations, arraignments, grievances, subpoenas, implications, writs, counts, lawsuits, accusations, suits, affidavits, Charges, Hearings, allegations.

Other synonyms:

•Other relevant words:
behavior, conduct.

Usage examples for actions

1. And, in all questions of actions being so performed, est is added for the second person. – The Grammar of English Grammars by Goold Brown