Where does “faticosissimo” come from?

faticosissimo (Italian) comes from Italian faticoso, from Italian -oso, from Latin -ōsus, from Old Latin -ōssus.

faticosissimo (Italian): superlative degree of faticoso

Definitions

  1. superlative degree of faticoso

Ancestry of “faticosissimo”, step by step

StepLanguageWordMeaning
1Italianfaticosotiring, hard, demanding; difficult, laboured,...
2Italian-oso-ous, -ful, -y
3Latin-ōsusose, -ous, -ful (full of or overly prone to)
4Old Latin-ōssus—
Every word from Old Latin -ōssus →Every word from Latin -ōsus →Every word from Italian -oso →