Definition of thankless Thankless

/θæˈŋklʌs/ - [thangklus] - thank•less

We found 8 definitions of thankless from 4 different sources.

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What does thankless mean?

WordNet

WordNet by Princeton University

Adjective

thankless, thanklesser, thanklessest

thankless - not likely to be rewarded; "grading papers is a thankless task"
  unappreciated, ungratifying
thankless - not feeling or showing gratitude; "ungrateful heirs"; "How sharper than a serpent's tooth it is / To have a thankless child!"- Shakespeare
  ungrateful, unthankful
  thankful, grateful feeling or showing gratitude; "a grateful heart"; "grateful for the tree's shade"; "a thankful smile"
= synonym
= antonym
= related word

Wiktionary Wiktionary dictionary logo

Webster DictionaryWebster's Unabridged Dictionary 📘

  • thankless (a.)
    Not acknowledging favors; not expressing thankfulness; unthankful; ungrateful.
  • thankless (a.)
    Not obtaining or deserving thanks; unacceptable; as, a thankless task.

OmegaWiki DictionaryOmegaWiki Dictionary Ω

  • thankless
    Not appreciated or rewarded.
  • thankless
    Not expressing gratitude.

Pronunciation

Word frequency

Thankless is...

40% Complete
Very rare
Rare
Normal
Common
Very Common
33% Complete
Rare
Normal
Common

Sign Language

thankless in sign language
Sign language - letter T Sign language - letter T Sign language - letter H Sign language - letter H Sign language - letter A Sign language - letter A Sign language - letter N Sign language - letter N Sign language - letter K Sign language - letter K Sign language - letter L Sign language - letter L Sign language - letter E Sign language - letter E Sign language - letter S Sign language - letter S Sign language - letter S Sign language - letter S