alternate source alternate sources alternate spelling alternate spellings alternate takes alternate text alternate theory alternate time alternate timeline alternate timelines alternate title alternate transportation alternate universe alternate universes alternate version alternate versions alternate view alternate way alternate ways alternate weekends alternate weeks alternate world alternate years alternated alternately alternately arranged alternates alternating alternating current alternating current power alternating currents alternating electric alternating electrical alternating field alternating layers alternating magnetic field alternating movement alternating pattern alternating periods alternating sequence alternating series alternating signal alternating training alternating voltage alternating-current alternation alternation of generations alternations alternativ alternativa alternative alternative access alternative accommodation alternative actions alternative activities alternative album alternative and complementary alternative and renewable energy alternative application alternative approach alternative approaches alternative arrangement alternative arrangements alternative art alternative aspect alternative assembly alternative asset alternative assets alternative available alternative band alternative business alternative can alternative cancer alternative care alternative care for children alternative career alternative channels alternative choice alternative choices alternative civilian service alternative communication alternative configuration alternative connection alternative construction alternative constructions alternative control alternative could alternative country alternative courses alternative cover alternative crops alternative culture alternative currencies alternative currency alternative data alternative date alternative dates alternative definition alternative definitions