Uber Alternative is a term used to describe services that are similar to Uber, which is a ride-hailing service. The crossword solutions for this term are TAXI (4 letters), Lyft (4 letters), Mega (4 letters), ULTRA (5 letters), and CAB (3 letters). These services provide customers with an alternative to Uber, offering similar services such as ridesharing, carpooling, and TAXI services. TAXI and CAB are the most traditional of these services, while Lyft, Mega, and ULTRA are more modern alternatives.