夫婦
ふうふ · fuufu · JLPT N3 · noun
marriage
💑 夫婦 = husband + wife; fuu-fu is two fu sounds, one for each spouse
夫 (fu) means husband or man, and 婦 (fu) means wife or woman. Put the two together and you get the couple. The doubled sound helps too: one fu for each partner.