煩わしい (wazurawashii) conjugation
burdensome, troublesome, complicated
煩わしい (わずらわしい, wazurawashii) is an i-adjective. I-adjectives carry their own tense: drop the final い and the endings attach straight to the stem. No だ, no です needed to make a complete sentence.
Conjugation table
| Form | Plain (casual) | Polite (~です) | When you use it |
|---|---|---|---|
| Dictionary / plain | 煩わしい wazurawashii | 煩わしいです wazurawashiidesu | The form you look up. Also the casual “is ~”. |
| Negative | 煩わしくない wazurawashikunai | 煩わしくないです wazurawashikunaidesu | “is not ~”. |
| Past | 煩わしかった wazurawashikatta | 煩わしかったです wazurawashikattadesu | “was ~”. |
| Past negative | 煩わしくなかった wazurawashikunakatta | 煩わしくなかったです wazurawashikunakattadesu | “was not ~”. |
| Te-form | 煩わしくて wazurawashikute | — | Links to the next clause: “~ and …”. |
| Adverb | 煩わしく wazurawashiku | — | Turns it into “~ly”, describing a verb. |
| Before a noun | 煩わしい〜 wazurawashii〜 | — | How it attaches when it modifies a noun. |
| Conditional (~ば/なら) | 煩わしければ wazurawashikereba | — | “if it is ~”. |
| Conditional (~たら) | 煩わしかったら wazurawashikattara | — | “if / when it is ~”. The everyday conditional. |
| Become (~なる) | 煩わしくなる wazurawashikunaru | 煩わしくなります wazurawashikunarimasu | “becomes ~” — the change-of-state form. |
| Too much (~すぎる) | 煩わしすぎる wazurawashisugiru | 煩わしすぎます wazurawashisugimasu | “too ~”. |
| Looks ~ (~そう) | 煩わしそう wazurawashisou | 煩わしそうです wazurawashisoudesu | “looks / seems ~” from appearance. |
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Why it conjugates this way
I-adjectives carry their own tense: drop the final い and the endings attach straight to the stem. No だ, no です needed to make a complete sentence.
See the full rules in the adjective conjugation guide.