Learning a few key suffixes lets you rapidly expand your vocabulary. By transforming words you already know (like verbs and adjectives) into abstract nouns, you can instantly unlock hundreds of new concepts.
Actions into Concepts: -zione
To turn a verb into an abstract noun, Italian frequently uses the suffix -zione. These nouns are always feminine and equivalent to English words ending in "-tion". For example, spiegare (to explain) becomes la spiegazione (explanation), and prenotare (to reserve) becomes la prenotazione (reservation).
Processes and Results: -mento
Another common verb-to-noun suffix is -mento. These nouns are always masculine and usually correspond to English nouns ending in "-ment" or gerunds ending in "-ing". For example, funzionare (to function) becomes il funzionamento (functioning), and migliorare (to improve) becomes il miglioramento (improvement).
You can easily mix these suffixes to discuss processes and their outcomes:
Qualities and States: -ezza
To turn an adjective into a noun describing a quality, use -ezza. These nouns are always feminine and act like the English suffix "-ness". For example, bello (beautiful) becomes la bellezza (beauty), and debole (weak) becomes la debolezza (weakness).
Characteristics: -ità
The suffix -ità turns adjectives into feminine abstract nouns, corresponding to the English suffix "-ity". Because they end in an accented vowel, they are invariable (their endings do not change in the plural). For instance, comodo (comfortable/convenient) becomes la comodità (convenience), and nuovo (new) becomes la novità (novelty).
Now that you've learned all four suffixes, you can comfortably weave multiple abstract concepts together in a single sentence: