～っぽい

• Reading: っぽい
• Romaji: ppoi
• Formation: Noun + っぽい / Verb masu-stem + っぽい / Adj-い stem + っぽい

Meaning

A suffix meaning '-ish,' '-like,' or 'having the quality of,' used to indicate that someone or something has a notable or distinctive characteristic, often one that is not inherent.

っぽい attaches to nouns, verb stems, and adjective stems to indicate that something gives the impression of having a certain quality, often one that is incidental rather than essential. For example, 子どもっぽい means 'childish' (an adult acting like a child), and 忘れっぽい means 'forgetful' (prone to forgetting). When attached to nouns, it often implies that the quality is superficial or not genuine. With verb stems, it indicates a tendency. っぽい conjugates like an い-adjective (っぽくない, っぽかった). It has a slightly casual, sometimes mildly negative connotation compared to the more neutral らしい, which implies genuine or typical qualities.

Examples

1. 三十歳なのに子どもっぽい行動をする。 Despite being thirty years old, he acts childishly.
2. 最近、忘れっぽくなったような気がする。 I feel like I've become more forgetful lately.
3. この色は白っぽくてはっきりしない。 This color is whitish and not very distinct.

Usage Guide

Context: spoken, everyday

Tone: casual

Do Say

• 今日は暑くて夏っぽい天気だね。
• 彼女は怒りっぽいから気をつけて。
• この映画はちょっと安っぽい感じがした。
• 飽きっぽい性格だから、長く続かない。

Don't Say

• 子どもらしいのに大人っぽい。(Confusing っぽい and らしい — 子どもらしい means 'acting appropriately child-like,' while 子どもっぽい means 'childish in a negative sense') → 子どもらしくて元気がいい。
• 忘れるっぽくなった。(Using dictionary form instead of masu-stem — the correct form is 忘れっぽい, from the masu-stem 忘れ) → 忘れっぽくなった。
• 水っぽいのスープだ。(Using の after っぽい to modify a noun — っぽい conjugates like an い-adjective, so it directly modifies: 水っぽいスープ) → 水っぽいスープだ。

Origin & History

っぽい developed from the classical suffix ぽし, which indicated a tendency or inclination. Over time it became a productive colloquial suffix in modern Japanese, commonly used in casual description.

Cultural Context

Generation: All ages

Social background: Universal