SimilarityRank
rare 0.818 2332
rarer 0.793 36361
rarity 0.749 23326
rarities 0.719 63844
prized 0.703 17712
elusive 0.672 14436
Rare 0.669 21385
collectable 0.644 56521
collectible 0.628 27451
finest 0.625 4298
collector's 0.620 41830
uncommon 0.620 8857
hard-to-find 0.616 59600
sought-after 0.614 27275
jewel 0.612 16210
lesser-known 0.611 44413
endangered 0.610 11588
treasured 0.598 18218
exotic 0.598 6734
best-known 0.597 26832
costliest 0.591 75266
undiscovered 0.589 34706
most 0.589 102
extinct 0.586 18328
collectors' 0.585 88355