Adjective
Resembling or characteristic of an adult.
Usage- Informal
- Examples
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And because I knew I was supposed to talk to him like he was an adult, I filtered everything I said and made sure it sounded adulty before it left my mouth.
More examples (1)
Part of me wanted to help Misa, but a bigger, uglier part of me was jealous that she had graduated on to adultier problems than surviving herself, at least on the surface.