Why do JLPT N2 learners confuse 早口 with あいかわらず?

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 早口 or あいかわらず 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 Adjectives (1) 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

早口 vs あいかわらず

Q: What's the difference between 早口 and あいかわらず?

早口 (はやくち) means "fast-talking" and あいかわらず (あいかわらず) means "as ever, as usual, the same". Both describe personal traits. 早口 is a physical mannerism (fast-talking), while あいかわらず is a temporal description (as ever), leading to confusion when describing a person's consistent habits.

Why JLPT N2 learners mix up 早口 (はやくち, “fast-talking”) and あいかわらず (あいかわらず, “as ever, as usual, the same”).

早口

はやくち

fast-talking

na-adjective

あいかわらず

as ever, as usual, the same

na-adjective

Theme: General Adjectives (1)JLPT N2

Why these get confused

Both describe personal traits. 早口 is a physical mannerism (fast-talking), while あいかわらず is a temporal description (as ever), leading to confusion when describing a person's consistent habits.

How to tell them apart

Anchor on the meaning, not the form. 早口 (fast-talking) and あいかわらず (as ever, as usual, the same) 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

早口 (fast-talking)

早口だね。
彼は早口だ。

あいかわらず (as ever, as usual, the same)

彼はあいかわらず丈夫だ。
彼はあいかわらず病気で寝ている。

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

「早口」の意味は？