"causing hurt or loss to person, character, or estate," 1849, present-participle adjective from damage (v.). Related: Damagingly (1849). Earlier in the same sense were damageous (late 14c.), damageful (mid-15c.), both now obsolete.
damaging to career and reputation
Dalmatian
Dalmatic
Dalton
dam
damage
damaging
Damascene
Damascus
damask
dame
damme