The phrase "a more intrusive" is correct and usable in written English.
It can be used when comparing the level of intrusiveness of one thing to another, indicating that it is greater in degree.
Example: "The new policy is a more intrusive measure than the previous one, affecting personal privacy significantly."
Alternatives: "a greater intrusion" or "a higher level of intrusiveness".
Did we eventually get to a more intrusive verification?
Might a more intrusive regime push listed companies into the welcoming embrace of private equity?
Or for a more intrusive U.S. or foreign government to successfully subpoena your search history.
The security cameras on very tall poles were a more intrusive element.
"I don't think the American people last year voted for higher taxes, higher deficits and a more intrusive government.
Insiders say Mr Burke will find it tough dealing with labyrinthine Vatican politics and a more intrusive media.
Only last January, in critiquing Schwarzeneggers's Individual Mandate plan for California as a complicated "Rube Goldberg" device, Krugman argued that "the plan requires a much more intrusive government role than a single-payer system.
The request also represents a much more intrusive probe of lawmakers' activities, and comes at a time when some legal experts and members of Congress are already disgruntled that an executive branch agency, such as the FBI -- headed by a political appointee -- is probing the actions of legislators whose job it is to oversee FBI and intelligence agencies.
Gov. George W. Bush tried to paint Vice President Al Gore tonight as a traditional big-spending Democrat whose proposals would lead to a bigger, more intrusive federal government.
Congress ordered a far more intrusive and compulsory computer-profiling system to screen all ticket buyers.
And that fictitious avian avenger haunts him in a much more intrusive sense—his gravelly growl is the voice, or voice-over, of Riggan's darkest thoughts.
