Adjective te-Form — Linking Two Adjectives (“…and…”) [JLPT N5]

Content by NTJ Kuma · Nihongo to Japan editorial team · Updated July 27, 2026

“Cheap and tasty,” “quiet and pretty” — how to join two adjectives with the te-form, with examples. (JLPT N5)

“Sweet and delicious” — how do you glue two adjectives together?

“This cake is sweet and delicious” — to join 「甘い」 and 「おいしい」, Japanese uses the adjective te-form. The rule depends on the type: i-adjectives drop い and add くて (甘い→甘くて); na-adjectives and nouns just add (静か→静か); only 「いい」 is irregular → よくて. That's how you get 「甘くておいしい」 (sweet and tasty) and 「静かで広い」 (quiet and spacious).

Two rules plus one exception

It works like the た-form and ない-form — you conjugate the ending; i-adjectives shift to くて, na-adjectives take で.

How to Connect

Adjective typete-formExample
i-adjectivedrop い + くて甘い→甘くて
na-adjectivestem + で静か→静か
noun+ で学生→学生
いい/よい (exception)よくていい→よくて

Example sentences

⚠️ Easy traps to avoid

Don't add て straight onto an i-adjective. ✗ 甘いて/甘いで → ○ 甘くて (drop the い first). The most common slip.

The two adjectives must point the same way. Both positive or both negative → te-form is fine (安くておいしい = cheap and tasty ○). For a contrast (one good, one bad), you can't use te-form — switch to 「が・けど」: 安いまずい = cheap but bad (✗ 安くてまずい). English happily says “cheap but bad,” so learners forget Japanese blocks the te-form here.

🔄 Compare with similar forms: te-form / 〜し / が・けど

ConnectorNuanceExample
te-formsame-direction qualities “A and B”安くておいしい
〜しlisting reasons, more subjective安いし、おいしいし
が・けどcontrast “but” (one good, one bad)安いがまずい

💡 Quick takeaway

Don't memorize four separate rules — do one thing: look at the adjective and ask, i or na? If i, swap い for くて; if na, add で; keep 「いい→よくて」 as the one special case. The only extra thing to watch is that the two adjectives point the same way — for a “cheap but bad” contrast, drop the te-form and use 「が・けど」.

❓ Questions you might have

Q: Is it 「きれいで」 or 「きれくて」?

Even though きれい ends in い, it's a na-adjective, so it's 「きれい」 (✗ きれくて). Same goes for 嫌い, 有名, 簡単.

Q: te-form vs 「〜し」?

The te-form simply lists (安くておいしい); 「〜し」 adds a “what's more” feel and often stacks reasons (安いし、おいしいし、また来よう).

🖊️ Practice Quiz

Q1. What is the te-form of 「美しい」?

(A) 美しいて (B) 美しくて (C) 美しくで (D) 美しいで

Q2. 「このケーキは甘い___おいしい。」(sweet and delicious) Fill the blank.

(A) くで (B) くて (C) いで (D) いて

Q3. 「この部屋は静か___、広い。」(quiet and spacious, な-adjective) Fill the blank.

(A) くて (B) で (C) して (D) なて

Q4. What is the te-form of 「いい」 (the exception)?

(A) いくて (B) よくて (C) いいで (D) よいて

Q5. 「この店は安い___、まずい。」(cheap but bad-tasting — praise + criticism) Which connection is most natural?

(A) 安くて (B) 安いが/安いけど (C) 安いで (D) 安いし


Answer Key

1. (B) 美しくて ── い-adjective te-form: drop い + くて (美しい→美しくて).

2. (B) くて ── 甘くておいしい = sweet and delicious; い-adjectives connect with くて.

3. (B) で ── な-adjective te-form + で: 静かで広い (✗ 静かくて).

4. (B) よくて ── the te-form of いい/よい is よくて (exception, ✗ いくて).

5. (B) 安いが/安いけど ── a praise-and-criticism mix (opposite directions) doesn't use くて — use が/けど (adversative): 安いがまずい = cheap but bad-tasting.

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