18 letter Words with the Lowest Letter Frequency Scores
| # | Word | Frequency Score | Letters (Alpha) | Unique Letter Count | Ranking (Len) |
| 281 |
undiagrammatically |
9,640 |
acdgilmnrtuy |
12 |
623 |
| 282 |
incircumscriptible |
9,654 |
bceilmnprstu |
12 |
622 |
| 283 |
photofluorographic |
9,667 |
acfghiloprtu |
12 |
621 |
| 284 |
morphophonemically |
9,694 |
acehilmnopry |
12 |
620 |
| 285 |
psychobiochemistry |
9,708 |
bcehimoprsty |
12 |
619 |
| 286 |
phosphoglucomutase |
9,741 |
aceghlmopstu |
12 |
618 |
| 287 |
chemophysiological |
9,787 |
aceghilmopsy |
12 |
617 |
| 288 |
musculoligamentous |
9,798 |
acegilmnostu |
12 |
616 |
| 289 |
quadratomandibular |
9,815 |
abdilmnoqrtu |
12 |
615 |
| 290 |
mechanomorphically |
9,827 |
acehilmnopry |
12 |
614 |
| 291 |
alkylarylsulfonate |
9,842 |
aefklnorstuy |
12 |
613 |
| 292 |
immunopathological |
9,849 |
acghilmnoptu |
12 |
612 |
| 293 |
pepsinhydrochloric |
9,858 |
cdehilnoprsy |
12 |
611 |
| 294 |
superindividualism |
9,883 |
adeilmnprsuv |
12 |
610 |
| 295 |
overphilosophizing |
9,891 |
eghilnoprsvz |
12 |
609 |
| 296 |
semicircumvolution |
9,915 |
ceilmnorstuv |
12 |
608 |
| 297 |
noncircumscriptive |
9,950 |
ceimnoprstuv |
12 |
607 |
| 298 |
ultracentrifugally |
9,961 |
acefgilnrtuy |
12 |
606 |
| 299 |
hydrochlorplatinic |
9,966 |
acdhilnoprty |
12 |
605 |
| 300 |
glomeroporphyritic |
9,984 |
ceghilmoprty |
12 |
604 |