strike out vs cross off

strike out and cross off both are verbs.

Word	Noun	Adjective	Verb	Adverb
strike out	No	No	Yes	No
cross off	No	No	Yes	No

As verbs, strike out and cross off are synonyms defined as:

Other synonyms of strike out include cross out, mark, strike off.

strike out (verb)	cross off (verb)
set out on a course of action	remove from a list
remove from a list
cause to get out
put out or be put out by a strikeout
make a motion as with one's fist or foot towards an object or away from one's body
be unsuccessful in an endeavor