diff --git a/txt/by-letter/u.txt b/txt/by-letter/u.txt
index edcb45a..2772b8c 100644
--- a/txt/by-letter/u.txt
+++ b/txt/by-letter/u.txt
@@ -24,14 +24,11 @@ ultimatum
 ultra  
 ultracentrifuge  
 ultraconservative  
-ultradistant  
-ultraexclusive  
 ultrafilter  
 ultrahigh  
 ultraism  
 ultraist  
 ultraliberal  
-ultralogical  
 ultramarine  
 ultramicroscope  
 ultramicroscopic  
@@ -41,9 +38,7 @@ ultramontane
 ultramontanism  
 ultramundane  
 ultranationalism  
-ultranationalist  
-ultraperfect  
-ultraphysical  
+ultranationalist
 ultraprecise  
 ultraradical  
 ultrared  
@@ -59,12 +54,9 @@ ultrastructural
 ultrastructure  
 ultratropical  
 ultraviolet  
-ultravirus  
-ultrazodiacal  
 ululant  
 ululate  
 ululation  
-ululatory  
 umbilical  
 umbilicus  
 umbra  
@@ -72,11 +64,8 @@ umbrage
 umbrageous  
 umbrageously  
 umbral  
-umbratic  
 umbratical  
 umbratile  
-umbratilous  
-umbre  
 umbrella  
 umpire  
 umpired  
@@ -88,12 +77,9 @@ unabated
 unabating  
 unabbreviated  
 unabetted  
-unabiding  
 unable  
-unabolishable  
 unabolished  
 unabridged  
-unabrogable  
 unabrogated  
 unabsorbable  
 unabsorbent  
@@ -102,52 +88,28 @@ unabsorbing
 unaccentuated  
 unacceptable  
 unaccompanied  
-unaccomplishable  
 unaccomplished  
-unaccordant  
 unaccountable  
 unaccounted  
 unaccredited  
 unaccrued  
 unacculturated  
-unaccumulable  
 unaccumulated  
-unaccumulative  
 unaccusable  
 unaccused  
-unaccusing  
 unaccustomed  
 unachievable  
 unachieved  
 unaching  
 unacidified  
-unacidity  
-unacidulated  
 unacknowledged  
 unacknowledging  
-unacoustic  
-unacquaintable  
 unacquaintance  
 unacquainted  
-unacquiescent  
-unacquirable  
 unacquired  
-unacrid  
-unacrimonious  
-unactivated  
 unactual  
-unaculeate  
-unadamant  
 unadaptable  
-unadapted  
-unadaptive  
-unaddressable  
 unaddressed  
-unadduceable  
-unadduced  
-unadept  
-unadherent  
-unadjustable  
 unaffectionate  
 unaided  
 unapologetic
@@ -444,4 +406,4 @@ utopian
 utter
 utterly
 uttermost
-uvula
\ No newline at end of file
+uvula