A nervous feeling is a common emotion that can be described in many ways. The term 'TENSION' (7 letters) refers to a feeling of tightness or strain, while 'TINGLING' (8 letters) is a sensation of pins and needles. 'BUTTERFLIES' (11 letters) is a phrase used to describe the fluttering sensation in one's stomach, while 'JITTER' (6 letters) is a term for a state of restlessness or agitation. 'ANGST' (5 letters) is a German word for a feeling of deep anxiety or dread, and 'UNEASE' (6 letters) is a feeling of discomfort or uneasiness. All of these words are used to describe the same general feeling of nervousness.