1) Common 2) Constant 3) Continual 4) Continuing 5) Everyday 6) Happening over and over 7) Lasting 8) Like some themes 9) Many 10) Normal 11) Numerous 12) Perennial 13) Permanent 14) Perpetual 15) Persistent 16) Recurring again and again 17) Regular 18) Repeated 19) Returning 1) Continual 2) Repeated 
• (a.) Returning from time to time; recurring; as, recurrent pains. • (a.) Running back toward its origin; as, a recurrent nerve or artery.
(L. recurrens returning) returning after intermissions.
Returning after intermissions. ... Origin: L. Recurrens = returning ... (18 Nov 1997) ... 
(re-kur´әnt) returning after a remission; reappearing.
returning or occurring repeatedly.
Re·cur'rent (-r e nt) adjective [ Latin recurrens , -entis , present participle of recurrere : confer French récurrent . See Recur .] 1. Returning from time to time; recurring; as, recurrent pains. 2. (Anat.) Running back tow...
Type: Term Pronunciation: rē-kŭr′ĕnt Definitions: 1. anatomy turning back on itself. 2. Denoting symptoms or lesions reappearing after an intermission or remission.
Recurrent: Back again. A recurrent fever is a fever that has returned after an intermission: a recrudescent fever.
Latin re = back, and currere = to run; hence a structure that bends, and runs back toward its source.