skeptical

skeptical

CEFR: C1-C2 /skep-ti-cal/ [s.k.eh1.p.t.ah0.k.ah0.l]

Definition: to question the truthfulness of information presented as facts; to not trust

Example Sentences:
I have always been deeply ambivalent — if not outright skeptical — about this hardware feature on an cell phone.
Some studies suggest that a skeptical brain works differently than a believing brain.