“〜ppoi”: -ish / Tends to Be 〜 (a subjective impression) [JLPT N3]

By Nihongo to Japan · Updated July 3, 2026

“childish,” “quick to anger,” “cheap-looking” — a subjective impression of a tendency or trait

“〜ppoi”: -ish / Tends to Be 〜 (a subjective impression)

「(noun/verb ます-stem/adjective stem) + っぽい」 means “-ish, gives a 〜 feel, tends to be 〜” — a subjective “it comes across as…” E.g. 「子供っぽい(childish), 「怒りっぽい(quick to anger), 「忘れっぽい(forgetful), 「安っぽい(cheap-looking). It turns a noun/verb into an い-adjective meaning “carrying that feel or tendency,” often with a slightly negative or casual colloquial flavor.

🧠 Core nuance: the subjective sense of “has that air/tendency”

The core is subjectively feeling a certain trait or tendency: ① with a noun, “like…, has the air of…” (子供っぽい = childish, 男っぽい = manly); ② with a verb ます-stem, “tends to…, easily…” (忘れっぽい = forgetful, 怒りっぽい = quick to anger, 飽きっぽい = fickle); ③ with an adjective stem, “comes across as…” (安っぽい = cheap-looking, 白っぽい = whitish). It conjugates as an い-adjective (っぽくない・っぽくなる), often with a casual, slightly disparaging tone.

📌 How to Connect

FormUseExample
noun + っぽいlike 〜, has the air of 〜子供っぽい
verb ます-stem + っぽいtends to 〜, easily 〜忘れっぽい
adjective stem + っぽいcomes across as 〜っぽい

💬 Example Sentences

🔄 Compare: っぽい vs らしい vs ような vs がち

ExpressionNuanceExample
〜っぽい“-ish / has a 〜 tendency” (subjective impression, casual/slightly negative)子供っぽい
〜らしい“as a 〜 should be” (typical, positive)子供らしい
〜ような“like 〜” (simile)夢のような
〜がち“tends to, apt to 〜” (tendency)病気がち

⚠️ Common Mistakes

  1. っぽい/らしい mix-up: っぽい (childish, slightly negative) vs らしい (innocent, positive) — opposite feels.
  2. Conjugating as a な-adj: ✗ 怒りっぽいだ → っぽい is an い-adjective (怒りっぽい・っぽくない).
  3. Verb takes ます-stem: ✗ 飽きるっぽい → 飽きっぽい (ます-stem).
  4. Register: っぽい leans casual, slightly disparaging; use with care in formal settings.

💡 Nuance & When to Use

っぽい means “-ish, gives a 〜 feel, tends to be 〜,” a subjective “it comes across as…”: with a noun, like… (子供っぽい); with a verb ます-stem, tends to… (忘れっぽい); with an adjective stem, comes across as… (安っぽい). It conjugates as an い-adjective, often with a casual, slightly disparaging flavor. Distinguish from the positive らしい (typical of a role) (子供っぽい childish vs 子供らしい innocent). Extremely common in casual speech. A must at N3.

🎯 JLPT Exam Tips

🖊️ 練習題(5題)

Q1. 「最近、約束をすぐ忘れる。忘れ___なった。」(變得健忘)

(A) っぽく (B) らしく (C) みたいに (D) そうに

Q2. 「子供っぽい」と「子供らしい」の違いは?

(A) っぽい=幼稚(略負面);らしい=有孩子該有的天真(正面)

(B) 兩者完全相同

(C) っぽい=正面

(D) らしい=幼稚

Q3. 「安っぽい」の意味は?

(A) 看起來廉價(帶負面印象)

(B) 真的很便宜

(C) 很高級

(D) 免費

Q4. 「っぽい」の活用として正しいのは?

(A) 怒りっぽくない (B) 怒りっぽいだ (C) 怒りっぽくだ (D) 怒りっぽいの

Q5. 接法が正しいのは?

(A) 飽きっぽい性格だ。 (B) 飽きるっぽい。

(C) 飽きたっぽい性格。 (D) 飽きてっぽい。


答案解析

1. (A) っぽく ── 忘れっぽくなった=變健忘。

2. (A) ── っぽい 略負面;らしい 正面。

3. (A) ── 看起來廉價(負面)。

4. (A) ── っぽい 如い形容詞變化(っぽくない)。

5. (A) ── 動詞ます形語幹+っぽい(飽き+っぽい)。