18 letter Words with the Lowest Letter Frequency Scores

#WordFrequency ScoreLetters (Alpha)Unique Letter CountRanking (Len)
461 deanthropomorphize 11,308 adehimnoprtz 12 442
462 hyperaminoacidemia 11,308 acdehimnopry 12 443
463 myeloproliferative 11,321 aefilmoprtvy 12 441
464 hyperorthognathous 11,325 aeghnoprstuy 12 439
465 nonmarriageability 11,325 abegilmnorty 12 440
466 pseudoconfessional 11,326 acdefilnopsu 12 438
467 superambitiousness 11,333 abeimnoprstu 12 437
468 overconservatively 11,335 aceilnorstvy 12 436
469 laparohysterectomy 11,342 acehlmoprsty 12 435
470 electrocardiograph 11,360 acdeghiloprt 12 434
471 hyperconscientious 11,375 cehinoprstuy 12 433
472 stereospecifically 11,377 acefiloprsty 12 432
473 nonconsequentially 11,378 aceilnoqstuy 12 431
474 inapprehensibility 11,384 abehilnprsty 12 430
475 unconventionalized 11,411 acdeilnotuvz 12 429
476 noncorruptibleness 11,414 bceilnoprstu 12 428
477 anthrahydroquinone 11,418 adehinoqrtuy 12 427
478 plasmodiophoraceae 11,423 acdehilmoprs 12 426
479 overapprehensively 11,433 aehilnoprsvy 12 425
480 unreproductiveness 11,437 cdeinoprstuv 12 424