waver
US /ˈweɪ.vɚ/
UK /ˈweɪ.vɚ/

1.
ragu-ragu, goyah, berubah-ubah
to be undecided between two opinions or courses of action; be irresolute
:
•
He started to waver on his decision to move abroad.
Dia mulai ragu-ragu tentang keputusannya untuk pindah ke luar negeri.
•
Her confidence began to waver as the deadline approached.
Kepercayaan dirinya mulai goyah saat tenggat waktu mendekat.