Why do JLPT N4 learners confuse 汚れる with 驚く?

Both words occupy adjacent semantic territory, which is exactly why the JLPT uses them as distractors for each other on multiple-choice items. The fastest way to stop confusing them is to study them as a pair, write a one-sentence contrast in your own words, and drill the pair specifically rather than each word in isolation.

Is 汚れる or 驚く more common on JLPT N4?

Both appear in the JLPT N4 curriculum and either may show up on a given exam. Don't try to predict which one the test will choose — learn to distinguish them and you'll be safe regardless. Both belong to the Emotions & Adjectives theme of N4 vocabulary.

How do I practice this confusion pair?

Free option: visit /try and pick a confusion drill. Paid option: none — JLPT Mastery is free during launch. Whichever route you take, the engine specifically re-tests pairs you've gotten wrong rather than rotating through general vocabulary review.

JLPT N4 · Elementary · Meaning confusion

汚れる vs 驚く

Q: What's the difference between 汚れる and 驚く?

汚れる (よごれる) means "to become dirty" and 驚く (おどろく) means "to be surprised, to be astonished". Both are verbs indicating a sudden change or reaction. Learners might confuse the physical process of 'getting dirty' with the emotional reaction of 'being surprised' (odoroku) by it.

Why JLPT N4 learners mix up 汚れる (よごれる, “to become dirty”) and 驚く (おどろく, “to be surprised, to be astonished”).

汚れる

よごれる

to become dirty

verb

驚く

おどろく

to be surprised, to be astonished

verb

Theme: Emotions & AdjectivesJLPT N4

Why these get confused

Both are verbs indicating a sudden change or reaction. Learners might confuse the physical process of 'getting dirty' with the emotional reaction of 'being surprised' (odoroku) by it.

How to tell them apart

Anchor on the meaning, not the form. 汚れる (to become dirty) and 驚く (to be surprised, to be astonished) live in adjacent semantic territory. Memorize the boundary, not just each word.
Read the example sentences below. Seeing each word in its natural context builds a faster lookup than studying the dictionary form alone.

In a sentence

汚れる (to become dirty)

服が汚れるのは嫌だな。

驚く (to be surprised, to be astonished)

なんで驚くんだよ？
なんで驚くんだよ？

How JLPT tests this pair

On JLPT N4, this pair shows up as a vocabulary meaning question. You see one word and pick its English equivalent from four options — one of which will be the other word in this pair, chosen as a distractor precisely because of the overlap.

Sample item

「汚れる」の意味は？