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thoughtless
adjective
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Divide thoughtless into syllables:

thought · less

How to pronounce thoughtless:

Definition of thoughtless:

thoughtless (adjective):
showing lack of careful thought.
lacking concern for others inconsiderate
not considerate of the feelings of other people

Synonyms for thoughtless:

boldincorrectgruffinsolentabruptungraciousboorishindiscreetunkinduncaring
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Antonyms for thoughtless:

affectionateaccommodatingconsideratetenderheartedgenialbenevolentsweetcomplaisantmercifullovable
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Other 2-syllable words like thoughtless

Here are some other common words that have 2 syllables, like thoughtless does.

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