Uncertain.
certain Confident
One is certain and the other in uncertain.
The word uncertain has three syllables. The syllables of the word are un-cer-tain.
suspense
uncertain
The opposite could be unsure, or uncertain.
uncertain
Uncertain
Uncertain.
Unsure. Uncertain.
certain Confident
unsure, doubtful or dubious, uncertain, hesitant.
The opposite polarity or charge is negative. The opposite of a numeral or balance is also negative, or deficient. The opposite of (being) positive would be unsure or uncertain.
The opposite polarity or charge is negative. The opposite of a numeral or balance is also negative, or deficient. The opposite of (being) positive would be unsure or uncertain.
disbelief, doubt, unexpected, uncertain, ambiguous
disbelief, doubt, unexpected, uncertain, ambiguous