Look-Alike Kanji: 人/入, 大/犬, 末/未 and How to Tell Them Apart
Some kanji differ by a single stroke or one dot — 人 vs 入, 大 vs 犬, 末 vs 未 — and beginners mix them up constantly. The fix is to notice exactly which small detail does the work, and tie it to meaning.
Why They Confuse
Kanji are built from a limited set of strokes, so near-identical shapes are unavoidable. When you're new, your eye sees the overall shape and skips the one stroke that matters — so 人 and 入 blur together.
The cure is targeted attention: learn each pair side by side and pin down the single distinguishing feature.
Confusable Pairs
In 人 the two strokes meet at a single apex. In 入 they cross, so the right-hand stroke rises above the junction.
犬 adds a dot at the top right; 太 adds a dot underneath, inside the arms. Same base, two different placements.
The upper horizontal is the longer one in 末 and the shorter one in 未. 末 is the finished end, so its top stroke is complete; 未 is not yet, so its top stroke is short.
土 has the longer horizontal at the bottom, 士 at the top. Ground spreads out beneath you; a person stands broad-shouldered above.
千 begins with a short slanting stroke; 干 begins with a flat horizontal. Everything below is identical.
The left side does the work: 彳 (going) in 待, 扌 (hand) in 持. Waiting happens on the way somewhere; holding happens in your hand.
烏 has one horizontal stroke fewer than 鳥. The popular explanation is that a crow is so black you cannot find its eye, so the eye stroke is missing. Treat that as a mnemonic rather than settled etymology, because specialists dispute it. It works well for remembering the shape either way.
Look at the top of the vertical stroke. In 牛 it pokes out above the horizontal, like a horn on a cow. In 午 it stops at the horizontal, no horn. Usage backs this up: 午 lives almost entirely inside 午前 (morning) and 午後 (afternoon), while 牛 turns up in 牛肉 (beef) and 牛乳 (milk).
Four Types of Look-Alike
Confusable pairs are not all confusable in the same way, and knowing which kind you are facing tells you what to look at.
- A stroke added or removed: 大/犬, 鳥/烏, 王/玉. Look for the extra dot or missing line. These are the easiest to fix once you know where to look.
- A stroke changes length: 土/士, 末/未. Nothing is added; a horizontal is simply longer or shorter. These are the hardest in handwriting, because a careless pen produces something genuinely ambiguous.
- The radical swaps: 待/持, 休/体. The overall silhouette matches but one component differs, and the meaning follows the component. These reward knowing radicals.
- The meanings collide, not the shapes: 借/貸, 買/売. Visually distinct, but learners mix them up because they are opposites learned together. The fix is different: drill them in sentences, not as flashcards.
When the Radical Is the Clue
For type three, the difference is not a stroke but a whole component, and that component usually tells you the meaning. This is where radical study pays for itself.
Both are 亻 plus something. 休 is person + 木 (tree); 体 is person + 本 (root). One extra stroke separates them.
Both use 言. The right side decides: 話 has 舌 (tongue), 語 has 五 and 口. Both are about speech, so context rather than shape usually resolves them.
Both start with 亻 and are close enough that learners read one for the other. 使う is a verb you will meet far earlier.
Not visually similar, but constantly confused because the meanings are opposite. 貸 contains 貝 (money going out); 借 has 亻 (the person receiving).
How to Actually Drill Them
Recognising and producing are different skills, and look-alike kanji expose the gap. You can pick 未 out of a multiple-choice list and still write 末 when asked to produce it. Recognising only needs enough detail to rule out the other options.
The drill that works is deliberately awkward. Write both members of the pair alternately, saying the meaning aloud: 末未末未. Writing 末末末未未未 in blocks trains nothing, because your hand stops choosing after the first one. Alternating makes it choose every time.
Then put them into words. 週末 (しゅうまつ, weekend) and 未来 (みらい, future) stick far better than bare 末 and 未, and you need the vocabulary anyway.
On the Exam
The JLPT is multiple choice and machine-marked, so you never have to write a kanji. Partly good news. But the exam writers know which pairs learners confuse, and the wrong answers are picked to exploit it. If 待 is the answer, 持 will be sitting right next to it.
So read the whole word, not the shape. 待つ and 持つ share the okurigana つ, so the character alone has to decide it. But 待ち合わせ and お金を持っている come with context that settles the question. Taking in the surrounding words costs you a second and defuses most of these traps.
How to Tell Them Apart
- Find the one difference and name it — 犬 is 大 plus a dot (the dog's tail/ear); 未 is 末 with a shorter top line.
- Learn the pair together, never separately, so the contrast is part of the memory.
- Follow stroke order — writing them out makes the difference physical, not just visual.
Teacher's Note
Anchor each kanji to its meaning and a word, not just its shape. 入 lives in 入口 (いりぐち, entrance); 人 lives in 人口 (じんこう, population). Context makes the look-alikes easy to keep apart.
Stop mixing up look-alikes
Nihongo Pass teaches kanji with meaning, readings, and example words — so 人 and 入 never trade places again.