15 letter Words with the Lowest Letter Frequency Scores

#WordFrequency ScoreLetters (Alpha)Unique Letter CountRanking (Len)
481 circumplanetary 8,248 aceilmnprtuy 12 1,256
482 supertragically 8,250 acegilprstuy 12 1,255
483 pneumonographic 8,252 aceghimnopru 12 1,254
484 pyrotechnically 8,254 acehilnoprty 12 1,253
485 hyperoxygenized 8,257 deghinoprxyz 12 1,252
486 pyopneumothorax 8,258 aehmnoprtuxy 12 1,250
487 pneumopyothorax 8,258 aehmnoprtuxy 12 1,251
488 sympathicoblast 8,263 abchilmopsty 12 1,249
489 incomparability 8,264 abcilmnoprty 12 1,248
490 oxycobaltammine 8,266 abceilmnotxy 12 1,247
491 misconjecturing 8,266 cegijmnorstu 12 1,246
492 ventriloquially 8,266 aeilnoqrtuvy 12 1,245
493 voyeuristically 8,272 aceilorstuvy 12 1,244
494 phosphorylating 8,274 aghilnoprsty 12 1,243
495 preadjectivally 8,284 acdeijlprtvy 12 1,242
496 rhynchobdellida 8,285 abcdehilnory 12 1,241
497 hydrodynamicist 8,287 acdhimnorsty 12 1,240
498 volkerwanderung 8,288 adegklnoruvw 12 1,239
499 overburdeningly 8,289 bdegilnoruvy 12 1,238
500 hyperdiabolical 8,291 abcdehilopry 12 1,237