infantilism

NOUN /ɪnfən,təlɪzəm/
11 LETTERS · 4 SYLLABLES · STARTS WITH I

infantilism is a valid 11-letter word worth 16 points in Scrabble and 20 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS
I1N1F4A1N1T1I1L1I1S1M3
1 + 1 + 4 + 1 + 1 + 1 + 1 + 1 + 1 + 1 + 3 =16 PTS
DOUBLE WORD → 32TRIPLE WORD → 48
MEANING

What does infantilism mean?

NOUN · 2 SENSES
1

An abnormal condition in which an older child or adult retains infantile characteristics.

2

Infantile behavior in mature persons.