THANKLESS
\θˈaŋkləs], \θˈaŋkləs], \θ_ˈa_ŋ_k_l_ə_s]\
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not feeling or showing gratitude; "ungrateful heirs"; "How sharper than a serpent's tooth it is / To have a thankless child!"- Shakespeare
By Princeton University
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not feeling or showing gratitude; "ungrateful heirs"; "How sharper than a serpent's tooth it is / To have a thankless child!"- Shakespeare
By DataStellar Co., Ltd
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Not acknowledging favors; not expressing thankfulness; unthankful; ungrateful.
By Oddity Software
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Not acknowledging favors; not expressing thankfulness; unthankful; ungrateful.
By Noah Webster.
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Ungrateful; not gaining or deserving gratitude; as, a thankless task.
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Thanklessly.
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Thanklessness.
By William Dodge Lewis, Edgar Arthur Singer
By James Champlin Fernald
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