Immature Synonyms and Antonyms

ĭmə-tyo͝or, -cho͝or, -to͝or
Being in an early period of growth or development
(Adjective)
Synonyms:
  1. young
  2. green
  3. infant
  4. juvenile
  5. youthful
Of or characteristic of a child, especially in immaturity
(Adjective)
Synonyms:
  1. childish
  2. infantile
  3. juvenile
  4. unfledged
  5. puerile
  6. babyish
  7. adolescent
  8. basic
  9. callow
  10. crude
  11. embryonic
  12. fledgling
  13. green
  14. impubic
  15. inchoate
  16. inexperienced
  17. jejune
  18. nouveau
  19. premature
  20. rudimentary
  21. sophomoric
  22. underdeveloped
  23. undeveloped
  24. unripe
  25. unsophisticated
  26. untimely
  27. verdant
  28. young
  29. youthful
Antonyms:
  1. fledged
  2. old
  3. ripe
  4. mature
Having qualities of a child
(Adjective)
Synonyms:
  1. sophomoric
  2. half-grown
Marked by or suggesting a lack of normal maturity:
(Adjective)
Synonyms:
  1. young
Synonyms:
(Noun)
  1. greenhorn
  2. immaturity
  3. incunabulum
  4. infancy
  5. infantility
  6. juniority
  7. juvenility
  8. nonage
  9. puerilism
  10. puerility
  11. verdancy

Words Related to Immature

Related words are words that are directly connected to each other through their meaning, even if they are not synonyms or antonyms. This connection may be general or specific, or the words may appear frequently together.

Immature Sentence Examples

  • He's a nice little boy, a bit immature, but very intelligent.

  • Katie had always been immature, maybe even a little lazy.

  • The cups are the most valuable portion of the valonia, abounding in tannic acid; immature acorns are sometimes exported under the name of "camatina."

  • That illogical, immature holdout still blamed him for winning her love before he told her.

  • You are only young once, but you can stay immature indefinitely.

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