Synonyms of the word

repeated

• v. simple past tense and past participle of repeat.
• adj. Having been said or done again.
• adj. Sequential.

continual

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

perennial

• adj. Lasting or remaining active throughout the year, or all the time.
• adj. (botany, of a plant) Having a life cycle of more than two years. Compare annual, biennial.
• adj. (figuratively) Continuing without cessation or intermission; perpetual; permanent; unceasing; never failing.
• adj. (figuratively) Enduring; lasting; timeless.
• adj. (figuratively) Recurrent; appearing or recurring again and again.
• n. A perennial plant; a plant that is active throughout the year or survives for more than two growing seasons…

recurrent

• adj. Recurring time after time.
• adj. (mathematics, stochastic processes, of a state) non-transient.
• adj. Running back toward its origin.