nonrare
unrarefied
nonrarefied
unique
uncommon
nonsporadic
rareish
semirare
ununique
nonunique
unrandom
nonabnormal
rare as a four-leaf clover
uncommonly
unmundane
nonmundane
unprevalent
sporadic
nonprevalent
uncurious
unoccasional
geason
one in a million
rarer than hens' teeth
attenuate
ununusual
unmiraculous
nonparadoxical
unregular
unusual
unparadoxical
nonirregular
remarkable
unfrequent
atypical
infrequent
nonprecedential
not grow on trees
nonrandom
unexpectable
unmysterious
nonweird
unprecedential
ultrarare
rocking horse shit
common as pig tracks
nonincidental
noncoincidental
uncoincidental
offbeat
unrandomized
nonstrange
nonparticular
strange
unparticular
unstrange
rare
unrecurrent
nonrecurrent
weird
nonaccidental
ultrararefied
extraordinary
unaccidental
out of the way
rarely
unduplicated
nonduplicated
nonsiccative
nonrepetitional
unweird
different
rare as rocking horse shit
superrare
uncommonplace
nonsuggestible
unsuggestible
rare as hen's teeth
least of all
unwacky
unbizarre
undivergent
seldom
unwontedly
historically
nonrecurring
unpresumable
rarity
nonordinary
unexceptional
nonfrequent
unordinary
unenigmatical
nonuniversal
nonextraneous
unperiodic