18 letter Words with the Lowest Letter Frequency Scores

#WordFrequency ScoreLetters (Alpha)Unique Letter CountRanking (Len)
221 pseudoencephalitic 11,497 acdehilnopstu 13 105
222 pseudoequalitarian 11,504 adeilnopqrstu 13 104
223 nonargumentatively 11,506 aegilmnortuvy 13 103
224 correspondentially 11,507 acdeilnoprsty 13 102
225 hydrotherapeutical 11,517 acdehiloprtuy 13 101
226 oversolidification 11,519 acdefilnorstv 13 100
227 pseudoconservative 11,543 acdeinoprstuv 13 99
228 overspecialization 11,561 aceilnoprstvz 13 98
229 despiritualization 11,570 adeilnoprstuz 13 97
230 semiphlogisticated 11,592 acdeghilmopst 13 96
231 nondemonstrability 11,598 abdeilmnorsty 13 95
232 superinformalities 11,601 aefilmnoprstu 13 94
233 centrifugalisation 11,617 acefgilnorstu 13 93
234 noninterchangeably 11,643 abceghilnorty 13 92
235 nontherapeutically 11,679 acehilnoprtuy 13 91
236 syncategorematical 11,699 acegilmnorsty 13 90
237 phanerocrystalline 11,711 acehilnoprsty 13 89
238 staphylodermatitis 11,720 adehilmoprsty 13 88
239 pneumotherapeutics 11,726 acehimnoprstu 13 87
240 superenergetically 11,739 acegilnprstuy 13 86