All of those words are nouns.
An intrusion can be either the act of intruding (an intrusion into his private life) or a thing that intrudes (the excavations were an intrusion on their heritage).
Decide-decision, Explode-explosion, intrude-intrusion, divide-division,invade-invasion, conclude-conclusion, allude-allusion, protrude-protrusion,exclude-exclusion :D the rule is It goes to a verb to a noun :)
Intrusion is a noun.The word 'intrusion' is a noun.
Incident=an event Intrusion=an interruption.
Intrusion is not an adjective. It's a noun.
Your question is an intrusion.Her intrusion into the meeting made the boss angry. That rock has an intrusion of another type of rock.
Her intrusion into my life has caused me great distress
The Art of Intrusion has 270 pages.
A clue that tells geologists about an intrusion is the relationship between the rock layers. An intrusion is younger than the surrounding rocks it cuts through, so if the intrusion appears to cut across existing layers, it is likely an intrusion. Additionally, the mineral composition and texture of the intrusion can differ from the surrounding rocks, providing further evidence of an intrusion.
Live Intrusion was created on 1995-10-31.
Dimension Intrusion was created on 1993-06-07.
The Art of Intrusion was created on 2005-03-04.