Gothic
antic
crazy
curious
different
eerie
eery
exotic
extraordinary
fantastic
fantastical
freaky
funny
grotesque
odd
oddish
other
out-of-the-way
peculiar
quaint
queer
rum
rummy
singular
unaccustomed
uncommon
unique
weird
abnormal
almost unheard-of
atypical
bizarre
breakaway
eccentric
especial
exceptionable
exceptional
extra
extremely
freakish
infrequent
inusitate
novel
oddball
offbeat
original
outlandish
rare
rarely
recherche
recherché
remarkable
scarce
seldom met with
seldom seen
slow
sparse
strange
sui generis
supernormal
common
commonplace
ordinary
usual