outstare vs outface

outstare and outface both are verbs.

Word	Noun	Adjective	Verb	Adverb
outstare	No	No	Yes	No
outface	No	No	Yes	No

As verbs, outstare and outface are synonyms defined as:

outstare and outface: overcome or cause to waver or submit by (or as if by) staring

Other synonyms of outstare include stare down.

outstare (verb)	outface (verb)
overcome or cause to waver or submit by (or as if by) staring	overcome or cause to waver or submit by (or as if by) staring