Kalmar "contras" tana iya samun ma'anoni da yawa dangane da mahallin. Ga wasu ma’anoni da aka fi sani: Short for "contraceptives" - abubuwa ko na'urorin da ake amfani da su don hana ciki. 'yan gwagwarmayar juyin juya hali a Nicaragua a cikin 1980s. Jam'i na "contra" - prefix ma'anar gaba, akasin, ko adawa.Ba tare da ƙarin mahallin ba, yana da wahala tantance wanne ma'anar ya fi dacewa.
