7-LETTER WORD: E S R R E V E

7 LETTER WORDS
RESERVE
REVERES
REVERSE
SEVERER

6 LETTER WORDS
SEVERE
SERVER
REVERS
REVERE
REEVES

5 LETTER WORDS
VERSE
VEERS
SEVER
SERVE
SERER
REEVE

4 LETTER WORDS
VEER
SERE
SEER
REVS
EVES
EVER
ERRS

3 LETTER WORDS
SEE
REV
EVE
ERR
ERE

And a few definitions
reeve - an administrative officer of a town or district, to pass (a rope or the like) through a hole, ring, or the like.

revers -
a part of a garment turned back to show the lining or facing, as a lapel.
2. a trimming simulating such a part.
3. the facing used.

serer - more sere (arid, parched, dessicated, wizened)