Why do JLPT N4 learners confuse 似る with 増える?

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 似る or 増える 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 Change & Process 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

似る vs 増える

Q: What's the difference between 似る and 増える?

似る (にる) means "to resemble, to be similar" and 増える (ふえる) means "to increase, to multiply". Both are short ichidan verbs (ending in -iru/-eru sounds). Learners may confuse "resemble" (似る) and "increase" (増える) due to their similar two-syllable structure and conjugations.

Why JLPT N4 learners mix up 似る (にる, “to resemble, to be similar”) and 増える (ふえる, “to increase, to multiply”).

似る

にる

to resemble, to be similar

verb

増える

ふえる

to increase, to multiply

verb

Theme: Change & ProcessJLPT N4

Why these get confused

Both are short ichidan verbs (ending in -iru/-eru sounds). Learners may confuse "resemble" (似る) and "increase" (増える) due to their similar two-syllable structure and conjugations.

How to tell them apart

Anchor on the meaning, not the form. 似る (to resemble, to be similar) and 増える (to increase, to multiply) 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

似る (to resemble, to be similar)

オウムは人の声を真似ることができる。
オウムは人の声を真似ることができる。

増える (to increase, to multiply)

これで私の悩みが増える。
このために費用が増える。

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

「似る」の意味は？

A. to resemble, to be similar (correct)
B. to increase, to multiply (distractor)
C. (other plausible meaning)
D. (other plausible meaning)

Drill this pair until it sticks

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Practice N4 confusion pairs

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Both verbs often use the particle "ni" to indicate their target or object. This shared grammatical structure can lead learners to confuse the meanings of "resembling" and "receiving."

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Meaning confusion · Change & Process

負ける vs 増える

Both are common 'eru' verbs. While meanings differ, a learner might confuse the concept of 'losing' (decreasing status) with its conceptual opposite 'increasing' (増える) in quantity.

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Meaning confusion · Change & Process

無くなる vs 増える

These are opposites in the field of quantity and existence. Learners often confuse antonyms that describe "becoming zero" or "disappearing" versus "becoming more" or "increasing."

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Meaning confusion · Change & Process

続く vs 増える

Both describe a persistent forward progression. In contexts like population or traffic, 'continuing' and 'increasing' (増える) both imply a continuous growth or extension over time.

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Frequently asked

似る vs 増える

Why JLPT N4 learners mix up 似る (にる, “to resemble, to be similar”) and 増える (ふえる, “to increase, to multiply”).

似る

にる

to resemble, to be similar

verb

増える

ふえる

to increase, to multiply

verb

Theme: Change & ProcessJLPT N4

Why these get confused

Both are short ichidan verbs (ending in -iru/-eru sounds). Learners may confuse "resemble" (似る) and "increase" (増える) due to their similar two-syllable structure and conjugations.

How to tell them apart

Anchor on the meaning, not the form. 似る (to resemble, to be similar) and 増える (to increase, to multiply) 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.