1) Bolshevik 2) Bolshie 3) Cold War put-down 4) Commie 5) Commie, back in the day 6) Gibe from the McCarthy era 7) Italian brand 8) Left one nail on floor 9) Left-winger of years past 10) Leftist, mildly 11) Leftist, pejoratively 12) Liberal, epithetically 13) Marxist 14) McCarthy-era epithet 15) Radical 1) Bolshie 2) Comrade 
Pinko is a slang term coined in 1925 in the United States to describe a person regarded as being sympathetic to communism, though not necessarily a Communist Party member. It has since come to be used, derogatorily, to describe anyone perceived to have leftist or socialist sympathies. The term has its origins in the notion that pink is a lighter s...
Pinko is American slang for someone with liberal or left-wing political leanings.
American slang for someone with liberal or left-wing political leanings.
pink noun a person with mildly leftist political views