Why do JLPT N3 learners confuse もしかすると with いつでも?

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 もしかすると or いつでも more common on JLPT N3?

Both appear in the JLPT N3 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 N3 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 N3 · Intermediate · Meaning confusion

もしかすると vs いつでも

Q: What's the difference between もしかすると and いつでも?

もしかすると (もしかすると) means "perhaps, maybe, by some chance" and いつでも (いつでも) means "(at) any time, always, at all times, never (neg)". Both are adverbs describing potential events; a learner might confuse "perhaps" (possibility) with "at any time" (frequency) due to their shared role in qualifying when and if something might occur.

Why JLPT N3 learners mix up もしかすると (もしかすると, “perhaps, maybe, by some chance”) and いつでも (いつでも, “(at) any time, always, at all times, never (neg)”).

もしかすると

perhaps, maybe, by some chance

adverb

いつでも

(at) any time, always, at all times, never (neg)

adverb

Theme: General ExpressionsJLPT N3

Why these get confused

Both are adverbs describing potential events; a learner might confuse "perhaps" (possibility) with "at any time" (frequency) due to their shared role in qualifying when and if something might occur.

How to tell them apart

Anchor on the meaning, not the form. もしかすると (perhaps, maybe, by some chance) and いつでも ((at) any time, always, at all times, never (neg)) 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

もしかすると (perhaps, maybe, by some chance)

もしかすると彼が来るかも。
もしかすると、あなたは私たちの計画の目的を勘違いしているのかもしれません。

いつでも ((at) any time, always, at all times, never (neg))

いつでも来て。
またいつでもどうぞ。

How JLPT tests this pair

On JLPT N3, 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

「もしかすると」の意味は？

A. perhaps, maybe, by some chance (correct)
B. (at) any time, always, at all times, never (neg) (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 N3 confusion pairs

Related confusion pairs

Meaning confusion · General Expressions

今にも vs いつでも

Both describe the timing of a potential change; "今にも" (at any moment) focuses on the immediate "now" (imminence), while "いつでも" (at any time) focuses on "whenever" (availability), confusing readiness with flexibility.

See explanation →

Meaning confusion · General Expressions

やがて vs いつでも

Both describe the timing of an occurrence; "やがて" (before long) focuses on the sequence leading to a result, while "いつでも" (at any time) emphasizes constant availability, potentially confusing a learner's scheduling.

See explanation →

Meaning confusion · General Expressions

もしかすると vs いい

Both are used to evaluate possibilities; a learner might confuse "もしかすると" (perhaps) with "いい" (good) when interpreting phrases like "...てもいいですか" (is it okay/possible if...?) which weigh an outcome's acceptability.

See explanation →

Meaning confusion · General Expressions

つまり vs いつでも

Both are abstract adverbs. Confusion arises because both words define the scope of a statement-one defining logical equivalence (つまり, in other words) and the other defining temporal frequency (いつでも, always).

See explanation →

Meaning confusion · General Expressions

もしも vs いつでも

Both function as adverbs in conditional contexts; a learner might confuse the hypothetical condition "if" with the temporal flexibility of "at any time" when discussing the various circumstances of an event.

See explanation →

Meaning confusion · General Expressions

主に vs いつでも

Both are adverbs of scale or frequency; "主に" (mostly) and "いつでも" (anytime/always) both describe the dominance or regularity of a particular state, leading to confusion regarding degree versus timing.

See explanation →

Frequently asked

もしかすると vs いつでも

Why JLPT N3 learners mix up もしかすると (もしかすると, “perhaps, maybe, by some chance”) and いつでも (いつでも, “(at) any time, always, at all times, never (neg)”).

もしかすると

perhaps, maybe, by some chance

adverb

いつでも

(at) any time, always, at all times, never (neg)

adverb

Theme: General ExpressionsJLPT N3

Why these get confused

Both are adverbs describing potential events; a learner might confuse "perhaps" (possibility) with "at any time" (frequency) due to their shared role in qualifying when and if something might occur.

How to tell them apart

Anchor on the meaning, not the form. もしかすると (perhaps, maybe, by some chance) and いつでも ((at) any time, always, at all times, never (neg)) 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.