1. Like a baby; childish.

Nuttall's Standard dictionary of the English language By Nuttall, P.Austin

• babish,
• babysh,
• baybish,
• brattyish,
• babbish,
• babishh,
• babism,
• bablaah,
• babyizm,
• baquish,
• baboosh,
• battishh,
• babykiser,
• nanyish,
• Zakyiah,
• babylishly,
• babylisha,
• Bablise,
• Baboush,
• Yahyiah

• baby-wise,
• baby shoe.

The adjective form of the word "babyish" is "infantile".

The plural form of the word "babyish" is "babyish." The word remains the same in both singular and plural forms.

The singular form of the word "babyish" is "babyish". The word does not change in the singular form.