Synonyms of the word

recurring

• v. present participle of recur.
• adj. Happening or occurring frequently, with repetition.
• adj. (mathematics) Of a decimal: having a set of digits that is repeated indefinitely.

continual

• adj. Recurring in steady, rapid succession.
• adj. (proscribed) Seemingly continuous; appearing to have no end or interruption.
• adj. (proscribed) Forming a continuous series.

revenant

• n. Someone who returns from a long absence.
• n. A person or thing reborn.
• n. A supernatural being that returns from the dead; a zombie or ghost.
• adj. Used as an adjective.