INTRUSIVELY
Etymology
Adverb
intrusively (comparative more intrusively, superlative most intrusively)
In an intrusive manner; by intrusion.
Source: Wiktionary
INTRUSIVE
In*tru"sive, a.
Definition: Apt to intrude; characterized by intrusion; entering without
right or welcome. Intrusive rocks (Geol.), rocks which have been
forced, while in a plastic or melted state, into the cavities or
between the cracks or layers of other rocks. The term is sometimes
used as equivalent to plutonic rocks. It is then contrasted with
effusive or volcanic rocks.
– In*tru"sive*ly, adv.
– In*tru"sive*ness, n.
Source: Webster’s Unabridged Dictionary 1913 Edition