7 letter words
RESTORE​7
6 letter words (10 words)
RESORT​6
STEREO​6
ROSTER​6
SORTER​6
STORER​6
RESTER​6
RETROS​6
REROSE​6
RETORE​6
TERSER​6
5 letter words (26 words)
STORE​5
TREES​5
RESET​5
RETRO​5
STEER​5
ESTER​5
SERRE​5
TERSE​5
RESTO​5
TERES​5
TEERS​5
ESTRO​5
ROTES​5
ROSET​5
STERE​5
EROSE​5
REEST​5
RETES​5
RORES​5
RORTS​5
4 letter words (32 words)
SORT​4
TREE​4
REST​4
ROSE​4
TOES​4
TEES​4
SORE​4
TRES​4
EROS​4
TORE​4
REES​4
SEER​4
TORS​4
ORES​4
RETE​4
ROTE​4
TORR​4
ERES​4
ROTS​4
ERST​4
3 letter words (23 words)
SEE​3
SET​3
EST​3
RES​3
TOE​3
TEE​3
SER​3
RET​3
ERR​3
TOR​3
ORE​3
ERS​3
ROE​3
ORS​3
ROT​3
TES​3
ERE​3
REE​3
OES​3
REO​3
2 letter words (12 words)
TO​2
OR​2
SO​2
RE​2
ET​2
ST​2
OS​2
ES​2
EE​2
ER​2
TE​2
OE​2