An onomatopoeic/mimetic word meaning soft and fluffy with a bumpy or puffy texture. Often used to describe garments, plush toys, hair, or fur.
このクッション、ふわもこで座り心地がいいよ。
This cushion is fluffy and soft (ふわもこ) and comfortable to sit on.
ふわもこのセーターは寒い冬にぴったりだ。
A fluffy, puffy sweater (ふわもこ) is perfect for cold winters.
子犬の毛がふわもこで、ずっと抱いていたくなる。
The puppy's fur is soft and puffy (ふわもこ), making you want to hold it forever.