Apprehensions is a term that refers to feelings of fear or anxiety. Uptakes and Fears are two words that can be used to describe apprehensions. Uptakes is a seven-letter word meaning the act of taking something in, while Fears is a five-letter word meaning an unpleasant emotion caused by the belief that someone or something is dangerous, likely to cause pain, or a threat. Together, these two words can be used to describe the feeling of apprehension.