Why do JLPT N2 learners confuse 残らず with うろうろ?

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 残らず or うろうろ more common on JLPT N2?

Both appear in the JLPT N2 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 General Expressions theme of N2 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 N2 · Upper Intermediate · Meaning confusion

残らず vs うろうろ

Q: What's the difference between 残らず and うろうろ?

残らず (のこらず) means "all, entirely, completely, without exception" and うろうろ (うろうろ) means "loiteringly, aimless wandering". Both are adverbs that describe a state of totality or coverage. 残らず (without exception) means 'all,' while うろうろ can imply being 'all over' in an aimless way, linking them through the concept of completeness.

Why JLPT N2 learners mix up 残らず (のこらず, “all, entirely, completely, without exception”) and うろうろ (うろうろ, “loiteringly, aimless wandering”).

残らず

のこらず

all, entirely, completely, without exception

adverb

うろうろ

loiteringly, aimless wandering

adverb

Theme: General ExpressionsJLPT N2

Why these get confused

Both are adverbs that describe a state of totality or coverage. 残らず (without exception) means 'all,' while うろうろ can imply being 'all over' in an aimless way, linking them through the concept of completeness.

How to tell them apart

Anchor on the meaning, not the form. 残らず (all, entirely, completely, without exception) and うろうろ (loiteringly, aimless wandering) 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

残らず (all, entirely, completely, without exception)

書架の本は１冊残らず全部読みました。
あなたは私の夢を、残らず実現させてくれた。

うろうろ (loiteringly, aimless wandering)

彼は重労働に慣れている。
どこか暖かいとこに入ろう。

How JLPT tests this pair

On JLPT N2, 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

「残らず」の意味は？

A. all, entirely, completely, without exception (correct)
B. loiteringly, aimless wandering (distractor)
C. (other plausible meaning)
D. (other plausible meaning)

Drill this pair until it sticks

Reading the explanation is step one. Targeted practice is what actually moves a confusion pair out of your weak list. Free, no signup needed to try.

Practice N2 confusion pairs

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Meaning confusion · General Expressions

幾分 vs うろうろ

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Frequently asked

残らず vs うろうろ

Why JLPT N2 learners mix up 残らず (のこらず, “all, entirely, completely, without exception”) and うろうろ (うろうろ, “loiteringly, aimless wandering”).

残らず

のこらず

all, entirely, completely, without exception

adverb

うろうろ

loiteringly, aimless wandering

adverb

Theme: General ExpressionsJLPT N2

Why these get confused

How to tell them apart

Anchor on the meaning, not the form. 残らず (all, entirely, completely, without exception) and うろうろ (loiteringly, aimless wandering) 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.