re·oc·cur 
(rē′ə-kûr)
(rē′ə-kûr)intr.v. re·oc·curred, re·oc·cur·ring, re·oc·curs
To occur again.
- strophoid
- strophulus
- stroppy
- stroud
- strove
- struck
- struck jury
- structural
- structural formula
- structural gene
- structuralism
- structural isomer
- structuralist
- structuralization
- structuralize
- structural linguistics
- structurally
- structural steel
- structure
- structured
- strudel
- struggle
- struggler
- strugglingly
- strum