ingratitude

• POS: Noun
• HYPHEN: in=grat=i=tude

CIDE DICTIONARY

ingratitude, n. [F. ingratitude, L. ingratitudo. See Ingrate.].

 Lack of gratitude; insensibility to, forgetfulness of, or ill return for, kindness or favors received; unthankfulness; ungratefulness.  [1913 Webster]
"Ingratitude, thou marble-hearted fiend."  [1913 Webster]
"Ingratitude is abhorred both by God and man."  [1913 Webster]

OXFORD DICTIONARY

ingratitude, n. a lack of due gratitude.

Etymology

ME f. OF ingratitude or LL ingratitudo (as INGRATE)

ROGET THESAURUS

ingratitude

Ingratitude

N ingratitude, thanklessness, oblivion of benefits, unthankfulness, benefits forgot, thankless task, thankless office, ungrateful, unmindful, unthankful, thankless, ingrate, wanting in gratitude, insensible of benefits, forgotten, unacknowledged, unthanked, unrequited, unrewarded, ill- requited, Int, thank you for nothing!, thanks for nothing!, et tu Brute!, ingratitude! thou marble-hearted fiend.