ara     
seers     
ear     
sear     
tartar     
arr     
seer     
raters     
rr     
er     
tar     
asters     
res     
sere     
terr     
area     
errs     
stares     
era     
ares     
tree     
arras     
tetras     
taser     
areas     
assert     
tr     
easter     
ears     
ere     
erst     
terser     
trees     
tester     
rate     
rears     
esters     
tart     
strata     
tarts     
rares     
ester     
errata     
tear     
err     
tears     
are     
re     
aerate     
taster