English
studiousness
From studious + -ness.
A compound of studious + -ness
Proto-Indo-European *(s)tewd- ‘to push, to hit’
…
Proto-Italic *studēō
Latin studeō ‘to dedicate oneself (to), direct one's…’
Latin studium ‘study’
Latin studiōsus
English studious
Today it means
noun The state or quality of being studious.
Sources
Sources: Wiktionary, “studiousness”. By Wiktionary contributors, CC BY-SA 4.0, via kaikki.org (dump of Oct 3 2026); text adapted and restructured. Language periods are conventional ranges, not dates for this word. License.
Etymograph / studiousness