* Ax * Box * Coax * Detox * Earwax * Flummox * Gearbox * Heritrix * Inventrix
syntax
Xerox
Jinx
Onyx
Ajaxflaxcoaxhoaxflexplexapex.
jinx
xerographically
xerographically
Windex
There are many words that end with the letter x such as borax, apex, fix, sphinx, fox, crux and onyx. However, there are no words that end with the letter RX.
sex, suffix Six
Xi