pervasive
UK[pəˈveɪsɪv]US[pərˈveɪsɪv]
adj
(especially of an unwelcome influence or physical effect) spreading widely throughout an area or a group of people.
adj
(of a quality, characteristic, etc.) existing in all parts of something; permeating.
Morpheme Breakdown
per
vas
ive
per
through
vas
go
ive
adjective suffix
Etymology
the word pervasive originates from the latin verb "pervadere", meaning "to go through, spread through", which is a compound of "per-" (through) and "vadere" (to go). the past participle stem of this verb, "pervas-", was combined with the english adjective-forming suffix "-ive". the literal sense of "going through" evolved logically into the modern abstract meaning of something spreading throughout and permeating an entire area, system, or group. this etymological journey illustrates a clear path from a physical action to a descriptive quality of widespread influence or presence.
Analysis
Structure: per (through) + vas (go) + ive (adjective suffix)
per: latin origin, meaning "through, thoroughly". serves as an intensive prefix.
vas: from latin verb "vadere", meaning "to go, to walk". appears here in a participial stem form.
ive: latin suffix "-ivus", forming adjectives meaning "tending to, having the nature of".
Examples
a pervasive smell of damp filled the old house.
there is a pervasive sense of anxiety among the staff regarding the upcoming changes.
technology has become a pervasive force in modern education.