infantile

As an adjective infantile

is pertaining to infants.

As a noun null is

zero, nil; the cardinal number before einn.

As adjectives the difference between infantile and innocent

is that infantile is pertaining to infants while innocent is free from guilt, sin, or immorality.

As a noun innocent is

those who are innocent; young children.

As a noun grouch

is a complaint, a grumble, a fit of ill-humor.

As a verb grouch

is to be grumpy or irritable; to complain.

As an adjective infantile is

pertaining to infants.

Infantile is a related term of naive.

As adjectives the difference between infantile and naive

is that infantile is pertaining to infants while naive is .

As a verb build

is (lb) to form (something) by combining materials or parts.

As a noun build

is (senseid) the physique of a human body; constitution or structure of a human body.

As an adjective infantile is

pertaining to infants.

Junior is a related term of infantile.

As a noun junior

is junior (especially a junior sportsman).

As an adjective infantile is

pertaining to infants.

Infantile is a related term of harebrained.

As adjectives the difference between infantile and harebrained

is that infantile is pertaining to infants while harebrained is (of an idea or plan etc) absurd, foolish or stupid.

Infantile is a related term of foolish.

As adjectives the difference between infantile and foolish

is that infantile is pertaining to infants while foolish is lacking good sense or judgement; unwise.

As a noun child

is a daughter or son; an offspring.

As an adjective infantile is

pertaining to infants.