っぽい turns a noun into “-ish”: 子供っぽい = “childish”, 芸人っぽい = “so typical of a comedian”. After a verb it means “seems”: 寝てるっぽい = “looks like he’s asleep”.
Use it withFriends OKCoworkers carefulBoss / teacher avoid
Words like 子供っぽい are ordinary Japanese. Using っぽい for “seems” (寝てるっぽい) is casual; at work, say 〜ようです or 〜みたいです.
137 lines with 〜っぽい from 72 comedians in the library · Counts updated 2026-10-07
〜っぽい means “-ish, kind of like”. っぽい turns a noun into “-ish”: 子供っぽい = “childish”, 芸人っぽい = “so typical of a comedian”. After a verb it means “seems”: 寝てるっぽい = “looks like he’s asleep”.
Is 〜っぽい rude? Who can you say it to?
With friends: OK. With coworkers: careful. With a boss or teacher: avoid. Words like 子供っぽい are ordinary Japanese. Using っぽい for “seems” (寝てるっぽい) is casual; at work, say 〜ようです or 〜みたいです.
How common is 〜っぽい in real speech?
In 1,905 live comedy routines, 〜っぽい appears in 137 lines from 72 comedians.