7 letter words:
rebater9,
tabrere9,
terebra9,
6 letter words:
barret8,
barter8,
bearer8,
beater8,
berate8,
berret8,
breare8,
rebate8,
retear6,
tearer6,
terrae6,
5 letter words:
barer7,
barre7,
beare7,
beret7,
breer7,
brere7,
rebar7,
taber7,
arere5,
arete5,
arret5,
eater5,
raree5,
rater5,
reate5,
tarre5,
terra5,
4 letter words:
abet6,
bare6,
bate6,
bear6,
beat6,
beer6,
beet6,
bere6,
beta6,
bete6,
brae6,
brat6,
bree6,
brer6,
aret4,
rare4,
rate4,
rear4,
rete4,
tare4,
tear4,
teer4,
tree4,
3 letter words:
arb5,
bar5,
bat5,
bee5,
bet5,
bra5,
brr5,
reb5,
tab5,
are3,
art3,
ate3,
ear3,
eat3,
era3,
ere3,
err3,
eta3,
rat3,
ree3,
ret3,
tae3,
tar3,
tea3,
tee3,
2 letter words:
ab4,
ba4,
be4,
ae2,
ar2,
at2,
ea2,
ee2,
er2,
et2,
re2,
ta2,
te2,