Yesterday I learnt an interesting phrase in French – semer la zizanie, which means to stir up ill-feeling, to mess around/about, to drive a wedge (between) or to wreak/raise havoc [source].
The word semer means to sow, spread, scatter, lose or shake off. You can also semer le doute (cast doubts), semer la panique (spread panic) or semer la discorde (sow/seed discord, foster division) [source].
It comes from the Latin sēmināre (to sow), from sēminō (I plant, sow), from sēmen (seed, graft, offspring, cause), from the Proto-Italic *sēmen (seed), from the Proto-Indo-European *séh₁mn̥ (seed), from seh₁- (to sow, plant). English words from the same roots include season, seed, seminar and sow [source].
Zizanie means discord or ill-feeling, and comes from the Latin zīzania (tares, cockle), from zizā̆nium (tares, cockle, darnel, jealousy, discord), from the Ancient Greek ζῐζᾰ́νῐον (zizánion – darnel, ryegrass), from the Aramaic זזניא, from the Sumerian 𒍣𒍝𒀭 (zizān – wheat) [source].
Words from the same roots include زِوَان (ziwān – darnel, ryegrass) in Arabic, zizzania (darnel, tare, discord) in Italian, and cizaña (darnel, tare, dissension, enmity) [source].
Tare is a vetch or any of the tufted grasses of genus Lolium [source]. Darnel is a species of ryegrass of the genus Lolium temulentum [source], and cockle is another name for the same plant [source].
Incidentally, the word wreak, which only appears in the phrase to wreak havoc (to cause damage, disruption or destruction), and a few other phrases, means to cause harm, afflict, inflict, harm, injure; to chasten, chastise, punish, smite, and used to mean to inflict or take vengeance on, or to take vengeance for [source].
Zizanie is definitely difficult to translate. It’s a very common expression in France. The French Asterix album simply called “La Zizanie” was translated into English by “Asterix and the Roman Agent”.
This is the first time to hear about semer la zizanie.