inconstant
🇺🇸
/ɪnˈkɑːnstənt/
🇬🇧
/ɪnˈkɒnstənt/
adjective
R
not staying loyal or faithful
His inconstant behavior made it hard to trust him.
R
changing often
The weather was inconstant, with rain one moment and sunshine the next.
translation
not staying loyal or faithful; changing often