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suffix · adjective (keiyoushi)
-ish;-like
彼の子供っぽい笑い方が素敵よね。
His childlike laugh is charming.
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adjective (keiyoushi)
easily bored;quick to lose interest;fickle;capricious
彼は何をしても飽きっぽい。
Whatever he takes up, he gets soon tired of it.
Other forms
厭きっぽい 【あきっぽい】 (rarely used kanji form)