In terminably is an adverb that refers to something that continues indefinitely or without an endpoint. Antonyms for in terminably include words that signify limits or endpoints. Some antonyms for in terminably are briefly, momentarily, temporarily, limitedly, and restrictedly. These are words used to describe something that has a finite duration, and the action or event can only last for a specific time. Accordingly, in terminably and its antonyms are used to describe the time frame of events, actions, or states. Understanding antonyms for in terminably is essential in expressing thoughts and ideas that involve finality or temporality.