18 letter Words with the Lowest Letter Frequency Scores

#WordFrequency ScoreLetters (Alpha)Unique Letter CountRanking (Len)
361 astragalonavicular 10,665 acgilnorstuv 12 543
362 ventrocystorrhaphy 10,669 acehnoprstvy 12 542
363 microcinematograph 10,674 aceghimnoprt 12 541
364 pseudorhombohedral 10,678 abdehlmoprsu 12 540
365 subapprobativeness 10,679 abeinoprstuv 12 539
366 histocompatibility 10,694 abchilmopsty 12 538
367 costodiaphragmatic 10,696 acdghimoprst 12 537
368 psychotechnologist 10,728 ceghilnopsty 12 536
369 micropaleontologic 10,739 acegilmnoprt 12 535
370 pseudosacrilegious 10,762 acdegiloprsu 12 534
371 phytopaleontologic 10,769 aceghilnopty 12 533
372 unsupernaturalized 10,774 adeilnprstuz 12 532
373 overimpressibility 10,778 beilmoprstvy 12 530
374 salpingostaphyline 10,778 aeghilnopsty 12 531
375 jurisprudentialist 10,780 adeijlnprstu 12 529
376 thoracicoabdominal 10,783 abcdhilmnort 12 528
377 lupuserythematosus 10,798 aehlmoprstuy 12 527
378 spectrofluorometry 10,803 ceflmoprstuy 12 526
379 semiaccomplishment 10,804 acehilmnopst 12 525
380 extrascripturality 10,819 aceilprstuxy 12 524