快適(かいてき)

かいてき
na-adjective
comfortable, pleasant
1. comfortable, pleasant, agreeable
Describes environments or conditions that are pleasant and comfortable.
快適(かいてき)な部屋(へや)ですね。
It's a comfortable room, isn't it?
エアコンで快適(かいてき)に過(す)ごせる。
We can spend time comfortably with the air conditioning.
快適(かいてき)な生活(せいかつ)を送(おく)る。
To lead a comfortable life.
新幹線(しんかんせん)は快適(かいてき)だ。
The Shinkansen is comfortable.
快適(かいてき)な睡眠(すいみん)のために枕(まくら)を替(か)えた。
I changed my pillow for better sleep.

快適(かいてき) is a na-adjective meaning comfortable or pleasant, typically describing environments or conditions.

WORD FORMATION:
快(かい) (pleasant) + 適(てき) (suitable).

GRAMMATICAL FORMS:

  • As na-adjective: 快適(かいてき)な部屋(へや) (comfortable room)
  • As adverb: 快適(かいてき)に過(す)ごす (spend time comfortably)
  • As noun: 快適(かいてき)さ (comfort, comfortableness)

COMMON COLLOCATIONS:

  • 快適(かいてき)な環境(かんきょう): comfortable environment
  • 快適(かいてき)な空間(くうかん): comfortable space
  • 快適(かいてき)な生活(せいかつ): comfortable life
  • 快適(かいてき)な睡眠(すいみん): comfortable sleep
  • 快適(かいてき)な乗(の)り心地(ごこち): comfortable ride

COMMON EXPRESSIONS:

  • 快適(かいてき)に過(す)ごす: to spend time comfortably
  • 快適(かいてき)さを求(もと)める: to seek comfort

RELATED: 心地(ここち)よい (pleasant, comfortable), 居心地(いごこち)がいい (cozy, comfortable to be in).

core
Added 2026.1.10 17:42 · Revised 2026.2.3 12:05
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