It was the trio's only top-fifty single in the US which has led them to getting the label of being a one-hit wonder there. "A Groovy Kind of Love" is also credited with bringing the word "groovy" back into the mainstream vocabulary of the 1960s; according to Randy McNutt, in the modern day, "many excellent songs are dated just by one reference to the word 'groovy'", a fate he also several other songs, including "Groovin'" by The Young Rascals.
The trio's single "A Groovy Kind of Love" was their only major hit in the US, resulting in them being labeled as a one-hit wonder. The song also contributed to the revival of the word "groovy" in mainstream vocabulary during the 1960s, which has since become a nostalgic term for that era.