-itude
Alternative forms
Origin
From Latin -tūdŠ("signifying a noun of state"), via French -itude
Usage notes
Most words ending in "-itude" (or "-tude") are derived from Latin words ending in "-tudo" or French words ending in "-tude", not by suffixation in Modern English.
Some words have been formed in Modern English, eg, adaptitude, perfectitude.
====Synonyms====