done
Word family
Synonym discussion
Sense: adjective/1
All four words describe something that has reached its end, but they differ in scope and formality. "Done" is the most informal and versatile; it works for everyday tasks ("the laundry is done"), projects, and even food. "Finished" is slightly more formal and can appear before a noun ("a finished product"), whereas "done" in this sense cannot. "Completed" is the most formal and suggests that every required step was carried out to a standard — it is natural on official forms and project reports but sounds stiff in casual conversation. "Over" applies only to events or time periods ("the movie is over"), not to objects or tasks. For example, you can say "the meeting is over" or "the meeting is done" but not "the meeting is completed" in everyday speech. Choose "done" for informal settings, "finished" for neutral contexts, "completed" for formal tracking, and "over" for events.
Common collocations
Etymology
"Done" traces back to Old English "gedōn," the past participle of "dōn" (to do). The prefix "ge-" was used in Old English to form past participles; it was eventually dropped in Middle English, leaving "don" as both the infinitive and the participle. By the 14th century the form "doon" appeared, and the modern spelling "done" was established by the 1500s. The adjective senses — meaning "finished" and "cooked" — emerged from the participle's natural implication of completion and readiness.