20 letter Words with the Lowest Letter Frequency Scores

#WordFrequency ScoreLetters (Alpha)Unique Letter CountRanking (Len)
121 bronchoesophagoscopy 11,060 abceghnoprsy 12 192
122 supersuperabundantly 11,206 abdelnprstuy 12 191
123 ultraphotomicrograph 11,254 acghilmoprtu 12 190
124 encephalographically 11,334 aceghilnopry 12 189
125 turbinatocylindrical 11,417 abcdilnortuy 12 188
126 ultradolichocephalic 11,429 acdehiloprtu 12 187
127 electrohydraulically 11,509 acdehilortuy 12 186
128 anatomicochirurgical 11,529 acghilmnortu 12 185
129 pylethrombophlebitis 11,566 behilmoprsty 12 184
130 semibureaucratically 11,579 abceilmrstuy 12 183
131 indigotindisulphonic 11,612 cdghilnopstu 12 182
132 scleroconjunctivitis 11,619 ceijlnorstuv 12 181
133 microphotometrically 11,649 acehilmoprty 12 180
134 microcinematographic 11,676 aceghimnoprt 12 179
135 paleodendrologically 11,683 acdegilnopry 12 178
136 laparocholecystotomy 11,743 acehlmoprsty 12 177
137 anthrohopobiological 11,918 abcghilnoprt 12 176
138 indistinguishability 11,937 abdghilnstuy 12 175
139 micropaleontological 11,949 acegilmnoprt 12 174
140 cholecystgastrostomy 11,952 aceghlmorsty 12 173