Prefixes are one of my favorite parts of grammar, because understanding them helps in building the web of knowledge that makes learning a language easy and interesting. I've already talked about the super-logical system of Russian prefixes and those super-simple Esperanto prefixes. Now it's time to find out how much we can learn from Italian prefixes.
This is not meant to be a comprehensive list, but it's certainly a good start. Any time we can look at how a language works, it helps to build that system of crutches which support our learning.
: from/out of.
ante- + nascere (to be born) = antenato — ancestor
anti- + pasto (meal) = antipasti — appetizers
con- (with) + dividere (to divide) = condividere — to share
contra- (against) + attaccare (to attack) = contrattacco — counterattack
de- + viaggare (to go) = deviare — to deviate
ex- (out) + = eccetto — except
: as a negative.
in- + esperto (expert) = inesperto — non-expert
: in, into.
in- (into) + fiammare (to burn) = infiammare — to inflame
interporre (to interpose)
: through/for/because of.
per- (through) + notte (night) = pernottare — to stay overnight
posdomani (the day after tomorrow)
pre- + avviso (to advice) = preavviso — forewarning
pro- (forward) + porre (to put) = proporre — to suggest
semi- (half) + cerchio (circle) = semicerchio — semicircle
trans- (across) + Transatlantico — transatlantic
While Italian words are not built on the regularity and logical basis of slavic languages (like Russian) or constructed languages (like Esperanto), they're still built on a sturdy Latin foundation and the understanding of basic prefixes and roots will still go a long way toward helping you to learn, understand, and remember vocabulary.
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