Totally drained is a phrase that describes a feeling of being completely exhausted, both physically and emotionally. The crossword solutions for this term are BEAT (4 letters), SPENT (5 letters), and EMPTY (5 letters). BEAT can refer to being physically or mentally exhausted, while SPENT implies having used up all of one's energy or resources. EMPTY suggests a feeling of emptiness or hollowness, as if all of one's energy has been taken away. Together, these three words accurately describe the feeling of being totally drained.