taistoistEtymologyFrom Finnish Taisto + -ist, after the name of their leader, Taisto Sinisalo.taistoist means A member of an orthodox pro-Soviet tendency in the mostly Eurocommunist Finnish communist movement in the 1970s and 1980s. Lexicurio rates it Sui generis — a strength score of 88 out of 100.nounA member of an orthodox pro-Soviet tendency in the mostly Eurocommunist Finnish communist movement in the 1970s and 1980s.