Palindromes
TAXAT CAYAC KAYAK DIXID EDIFIDE NIKIN TAHAT XITIX (acid) XEMEX LEXXEL FINNIF (5 dollar bill) GNIPPING (fault finding) ROHOR RAHAR XOHOX HAXAH XIHIX HIXIH RACECAR
TAXAT CAYAC KAYAK DIXID EDIFIDE NIKIN TAHAT XITIX (acid) XEMEX LEXXEL FINNIF (5 dollar bill) GNIPPING (fault finding) ROHOR RAHAR XOHOX HAXAH XIHIX HIXIH RACECAR