JLPT N5 · い-adjective

いい (ii)

いい is a Japanese い-adjective meaning “good; excellent”. It appears in JLPT N5 vocabulary lists and is marked as a common word in JMdict.

Reading
いい
Romaji
ii
Word class
い-adjective (irregular: いい / よい)
Level
JLPT N5 (unofficial)
Also written
よい

Meaning

  1. good; excellent; fine; nice; pleasant · い-adjective (irregular) · also written 良い, 好い and 善い
  2. sufficient; enough; ready; prepared · い-adjective (irregular)
  3. profitable (deal, business offer, etc.); beneficial · い-adjective (irregular)
  4. OK; all right; fine; no problem · い-adjective (irregular) · as て(も)いい, と(も)いい, etc.; indicates permission or compromise

Example sentences

今日までいい天気でした。
The weather has been good until today.
「今日お父さんに会いに行く。進路相談だ」「いいですよ、そんなの」
"I'm going to see your father today, about career counselling." "You don't need to bother with that."
ある日、友人から「いい話があるから会わないか」と電話があり、友人の家へ出かけました。
One day I had a phone call from a friend. "There's a nice little earner, won't you come round?" so I went to his house.

Sentences from the Tatoeba project, linked to this word in JMdict.

Conjugation of いい

い-adjective (irregular: いい / よい). Plain and polite forms below; try any other word in the Japanese verb conjugator.

FormJapaneseReading
Presentいいいい ii
Negativeよくないよくない yokunai
Pastよかったよかった yokatta
Negative pastよくなかったよくなかった yokunakatta
Te-formよくてよくて yokute
Adverb (~ku)よくよく yoku
Conditional (~ba)よければよければ yokereba

Source: JMdict entry 2820690 (EDRDG, CC BY-SA 4.0). Level: unofficial JLPT list – how levels are assigned.