Hyphenation
ir·re·proach·a·bleSynonyms
beyond reproach,
blameless,
exemplary,
faultless,
good,
guiltless,
impeccable,
inculpable,
innocent,
irreprehensible,
irreprovable,
perfect,
pure,
reproachless,
righteousEtymology
[ -'prO-ch&-b&l ] (adjective.) 1634. Originated 1625–35 from ir- (not) + reproachable.