1. thoughtless

adjective. ['ˈθɔtləs'] showing lack of careful thought.


  • unconsidered
  • unthinking
  • thoughtfulness
  • unreflective
  • unthoughtful


  • unthoughtfulness
  • considerate
  • thoughtfully
  • thoughtlessness


  • -less (English)
  • -leas (Old English (ca. 450-1100))
  • thought (English)
  • thought (Middle English (1100-1500))

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Words that Rhyme with Thoughtless

  • accomplice
  • aeschelus
  • ageless
  • aimless
  • airless
  • alice
  • anschluss
  • argyropoulos
  • bacillus
  • backless
  • baseless
  • blameless
  • bloodless
  • bolus
  • boneless
  • borealis
  • bottomless
  • boundless
  • bowlus
  • breathless

Example sentences of the word thoughtless

1. Noun, singular or mass
Having a dull, thoughtless, unmemorable name will greatly impact your errand service from the very beginning.

2. Adjective
It was thoughtless and hurtful, and I did not mean it.

Quotes containing the word thoughtless

1. Love never reasons, but profusely gives; it gives like a thoughtless prodigal its all, and then trembles least it has done to little.
- Hannah More

2. Creative risk taking is essential to success in any goal where the stakes are high. Thoughtless risks are destructive, of course, but perhaps even more wasteful is thoughtless caution which prompts inaction and promotes failure to seize opportunity.
- Gary Ryan Blair

3. For I have learned to look on nature, not as in the hour of thoughtless youth; but hearing oftentimes the still, sad music of humanity.
- William Wordsworth, Lines Composed a Few Miles Above Tintern Abbey

2. thoughtless

adjective. ['ˈθɔtləs'] without care or thought for others; `Let them eat cake'".


  • uncaring
  • inconsiderate


  • unselfish
  • tactful
  • smart


  • -less (English)
  • -leas (Old English (ca. 450-1100))
  • thought (English)
  • thought (Middle English (1100-1500))