immatureness
Lack of development
The state or quality of being immature—not yet fully developed or grown.
The word applies to physical development the immatureness of the fruit but more often describes emotional or behavioral underdevelopment His immatureness showed in how he handled criticism.
Immaturity is far more common.
Inadequate economic or social progress
- unripenessState of incomplete maturation
- greennessState of being verdant
- rawnessUnrefined or exposed state
- incompletenessState of lacking parts
rudimentary · unfinished · half-formed · undeveloped · embryonic · inchoate · nascent · budding
Innocent lack of experience
- greennessState of being verdant
- rawnessUnrefined or exposed state
- callowYouthfully naive and untested
- unseasonedLacking flavor or experience
untried · untested · unschooled · unpracticed · amateurish · unskilled · unpolished · freshness
Childish foolishness
- juvenilityState of being young
- infantilismPersistent childlike traits
- childlikenessQuality of youthful naivety
- sillinessFrivolous, absurd behavior
petulance · foolishness · irresponsibility · frivolity · impulsiveness · tantrums · brattiness · whininess
underdevelopment
Inadequate economic or social progress
- unripenessState of incomplete maturation
- greennessState of being verdant
- rawnessUnrefined or exposed state
incompleteness · rudimentary · unfinished · half-formed · undeveloped · embryonic · inchoate · nascent · budding · unformed
naivety
Innocent lack of experience
unseasoned · untried · untested · unschooled · unpracticed · amateurish · unskilled · unpolished · freshness · newness
puerility
Childish foolishness
- juvenilityState of being young
- infantilismPersistent childlike traits
- childlikenessQuality of youthful naivety
silliness · petulance · foolishness · irresponsibility · frivolity · impulsiveness · tantrums · brattiness · whininess · sulkiness
immaturenessmaturity
Full growth achieved
adulthood · ripeness · maturation · adult stage · pubescence
immaturenessmaturity
Full growth achieved
wisdom · emotional maturity · levelheadedness · responsibility · sophistication
mature, immature, maturity, matured, premature, maturing, immaturity, maturation, matures