7 letter words
REVERIE​10
6 letter words (5 words)
REVERE​9
REIVER​9
EERIER​6
RIEVER​9
VERIER​9
5 letter words (6 words)
RIVER​8
REEVE​8
EERIE​5
REVIE​8
REIVE​8
RIEVE​8
4 letter words (6 words)
EVER​7
VEER​7
RIVE​7
VIER​7
EREV​7
VIRE​7
3 letter words (9 words)
EVE​6
REV​6
ERR​3
VIE​6
REI​3
IRE​3
ERE​3
REE​3
VEE​6
2 letter words
RE​2
EE​2
ER​2