17 letter Words with the Lowest Letter Frequency Scores

#WordFrequency ScoreLetters (Alpha)Unique Letter CountRanking (Len)
121 straightforwardly 9,652 adfghilorstwy 13 268
122 noncircumvallated 9,657 acdeilmnortuv 13 267
123 hyperromantically 9,658 acehilmnoprty 13 265
124 salpingopterygoid 9,658 adegilnoprsty 13 266
125 hyperleukocytosis 9,661 cehikloprstuy 13 264
126 hyperimmunization 9,679 aehimnoprtuyz 13 263
127 psychogenetically 9,685 aceghilnopsty 13 262
128 paedopsychologist 9,686 acdeghilopsty 13 261
129 noncrystallizable 9,687 abceilnorstyz 13 260
130 phytobacteriology 9,688 abceghiloprty 13 259
131 undercapitalizing 9,702 acdegilnprtuz 13 258
132 hydropneumothorax 9,702 adehmnoprtuxy 13 256
133 pneumohydrothorax 9,702 adehmnoprtuxy 13 257
134 neuropsychopathic 9,705 acehinoprstuy 13 255
135 pharmacognostical 9,716 acghilmnoprst 13 254
136 thalamopeduncular 9,723 acdehlmnoprtu 13 253
137 alumohydrocalcite 9,727 acdehilmortuy 13 252
138 turbosupercharged 9,733 abcdeghoprstu 13 251
139 ectodynamomorphic 9,737 acdehimnoprty 13 250
140 branchiopulmonata 9,746 abchilmnoprtu 13 249