Antonyms of noun maturity

1 of 3 senses of maturity

Sense 2
maturity, matureness -- (state of being mature; full development)
       Antonym of immaturity (Sense 1)
      => immaturity, immatureness -- (not having reached maturity)

Synonyms/Hypernyms (Ordered by Estimated Frequency) of noun maturity

3 senses of maturity

Sense 1
adulthood, maturity -- (the period of time in your life after your physical growth has stopped and you are fully developed)
       => time of life -- (a period of time during which a person is normally in a particular life state)

Sense 2
maturity, matureness -- (state of being mature; full development)
       => state -- (the way something is with respect to its main attributes; "the current state of knowledge"; "his state of health"; "in a weak financial state")

Sense 3
maturity, maturity date, due date -- (the date on which an obligation must be repaid)
       => date, day of the month -- (the specified day of the month; "what is the date today?")