Explanation
The opposite of "sceptical" (having doubt or disbelief) is "certain" (being completely sure or convinced). "Unconvinced" and "scoffing" are similar in meaning to sceptical, while "reticent" refers to being reserved in speech, not doubt.
Practice this MCQ: Which word is the opposite of Sceptical?. Check correct answer and detailed explanation on MrProfessor.
The opposite of "sceptical" (having doubt or disbelief) is "certain" (being completely sure or convinced). "Unconvinced" and "scoffing" are similar in meaning to sceptical, while "reticent" refers to being reserved in speech, not doubt.