groovy
Word family
Synonym discussion
Sense: adjective/2
These four words all express that something is pleasing or admirable, but they sit on very different parts of the slang timeline. 'Cool' is the neutral, evergreen choice — any speaker, any decade, any topic, from a piece of music to a calm response under pressure. 'Awesome' is stronger and currently dominant among younger speakers in North America; it pushes the praise up a notch. 'Groovy' belongs to the 1960s and 70s hippie scene and now sounds either nostalgic or playfully old-fashioned — picking it signals you know it is dated. 'Hip' is narrower; it describes being in fashion among a particular crowd, often a music or arts scene. Compare 'That song is cool' (anyone), 'That song is awesome' (excited teen), 'That song is groovy' (jokey or retro vibe), and 'That bar is hip' (in with the right people).
Common collocations
Etymology
Came from American jazz slang of the 1930s, where being 'in the groove' meant playing with effortless rhythm — like a needle sitting perfectly in a record groove. The adjective 'groovy' followed, and in the 1960s hippie movement it spread far beyond music to mean fashionable or excellent in general. Today it carries that retro flavour with it.