breach vs infract

breach is a noun but infract is not a noun.

Word	Noun	Adjective	Verb	Adverb
breach	Yes	No	Yes	No
infract	No	No	Yes	No

As verbs, breach and infract are synonyms defined as:

breach and infract: act in disregard of laws, rules, contracts, or promises

Other synonyms of breach include break, go against, offend, transgress, violate.

breach (noun)	infract (noun)
a failure to perform some promised act or obligation
a personal or social separation (as between opposing factions)
an opening (especially a gap in a dike or fortification)

breach (verb)	infract (verb)
make an opening or gap in	act in disregard of laws, rules, contracts, or promises
act in disregard of laws, rules, contracts, or promises