Why do JLPT N4 learners confuse すっかり with ぜひ?

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 すっかり or ぜひ 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 Adverbs & Expressions 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

すっかり vs ぜひ

Q: What's the difference between すっかり and ぜひ?

すっかり (すっかり) means "all, completely" and ぜひ (ぜひ) means "without fail". Both add emphasis to a statement. Sukkari (すっかり) is used to describe a completed state ('completely'), while zehi (ぜひ) is used to express a strong desire or request ('without fail').

Why JLPT N4 learners mix up すっかり (すっかり, “all, completely”) and ぜひ (ぜひ, “without fail”).

すっかり

all, completely

adverb

ぜひ

without fail

adverb

Theme: Adverbs & ExpressionsJLPT N4

Why these get confused

Both add emphasis to a statement. Sukkari (すっかり) is used to describe a completed state ('completely'), while zehi (ぜひ) is used to express a strong desire or request ('without fail').

How to tell them apart

Anchor on the meaning, not the form. すっかり (all, completely) and ぜひ (without fail) 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

すっかり (all, completely)

すっかり忘れたよ。
すっかり忘れたよ。

ぜひ (without fail)

ぜひそうしよう。
ぜひ来てください。

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

「すっかり」の意味は？