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thoughtful

American  
[thawt-fuhl] / ˈθɔt fəl /

adjective

  1. showing consideration for others; considerate.

    Synonyms:
    solicitous, attentive
  2. characterized by or manifesting careful thought.

    a thoughtful essay.

  3. occupied with or given to thought; contemplative; meditative; reflective.

    in a thoughtful mood.

  4. careful, heedful, or mindful.

    to be thoughtful of one's safety.


thoughtful British  
/ ˈθɔːtfʊl /

adjective

  1. considerate in the treatment of other people

  2. showing careful thought

  3. pensive; reflective

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Related Words

Thoughtful, considerate mean taking thought for the comfort and the good of others. Thoughtful implies providing little attentions, offering services, or in some way looking out for the comfort or welfare of others: It was thoughtful of you to send the flowers. Considerate implies sparing others annoyance or discomfort, and being careful not to hurt their feelings: not considerate of his family.

Other Word Forms

Etymology

Origin of thoughtful

First recorded in 1150–1200; Middle English; thought 1 + -ful

Explanation

You are thoughtful if you consider how your actions and words will affect other people’s feelings. It is thoughtful to cook your friend's favorite dish when you invite him over for dinner. The adjective thoughtful describes someone who pays attention or considers others' feelings when they speak and act. If your friend is heartbroken about a recent break-up, holding off on gushing about your new love is the thoughtful thing to do. Thoughtful can also describe intellectual depth, like a thoughtful essay on a well-known poem that focuses on a line that other scholars have overlooked.

Keep Reading on Vocabulary.com

Vocabulary lists containing thoughtful

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

“He really was very good at being thoughtful and careful and not particularly conspicuous,” said Laurence Tribe, who taught Roberts constitutional law at Harvard.

From Slate • May 7, 2026

Punishment is when a parent acts out of a fear response whereas discipline is more thoughtful.

From The Wall Street Journal • May 4, 2026

Content producer Blair R. Minton posted a thoughtful video commentary on the type of hive mind masculinity aligning against Megan.

From Salon • Apr. 30, 2026

Gadd comes off as thoughtful and emphatic, while Ruben, his physically imposing character, commands trepidation.

From Los Angeles Times • Apr. 23, 2026

I looked around the yard, with Dari’s thoughtful, precise setup, and it was true.

From "The Science of Breakable Things" by Tae Keller