Translation guide
The English word 'groovy' is a slang term from the 1960s–70s meaning cool, excellent, or fashionable. In Japanese, there is no direct equivalent, but you can express similar ideas using modern slang for 'cool' or retro terms that evoke a Showa-era vibe.
Expressing that something is cool, awesome, or stylish in a casual, contemporary way.
The most common and versatile word for 'cool' or 'stylish'. Works for people, things, music, etc.
そのジャケット、かっこいいね。
That jacket is groovy.
Retro slang from the Showa era, directly evokes a 'groovy' feel. Often used in a playful, nostalgic way.
イカした曲だね。
That's a groovy tune.
Literally 'numbing', but in slang it means 'thrilling' or 'mind-blowing'. Can be used for something extremely cool or exciting, often with a retro feel.
あのギターソロ、シビれるね。
That guitar solo is groovy.
Describing music that has a compelling, danceable rhythm or a 'groove'.
Means 'has a good groove' or 'makes you want to move'. Commonly used for music with a strong, enjoyable rhythm.
この曲、すごくノリがいいね。
This song is really groovy.
Direct loanword from English 'groovy'. Used mainly in music contexts to describe a funky, rhythmic feel.
グルーヴィーなベースラインだ。
That's a groovy bassline.
Literally 'can ride the rhythm', meaning the music makes you want to dance or tap along.
リズムに乗れる曲だね。
It's a groovy song.
Describing clothing, accessories, or style that is fashionable in a retro or vintage way.
Means 'retro' and is often used positively for vintage fashion that looks cool.
そのワンピース、レトロでかわいいね。
That dress is groovy and cute.
As above, retro slang for 'cool' or 'stylish', often used for fashion with a 60s–70s vibe.
イカしたファッションだね。
That's a groovy outfit.
There is no direct Japanese word for 'groovy' that covers all its nuances. Using グルーヴィー is understood but sounds like a loanword and is limited to music. For general 'cool', use かっこいい. For retro flair, use イカす or レトロ.
イカす is deliberately old-fashioned slang, evoking the Showa era (1960s–80s). かっこいい is the standard modern word for 'cool'. Use イカす when you want a nostalgic, playful tone.