faddish
/ˈfædɪʃ/
adjective
- Very popular for a short time; following a current fashion or trend that is likely to fade quickly.
- The faddish toy was everywhere for a month, then nobody wanted it.
- Her faddish diet made her lose weight fast, but she gained it back.
- The cafe's faddish menu items changed every week to keep customers curious.
Synonyms