“His offending footprint was vast, predatory, and opportunistic,” Spindler said.
Jimmy Savile Report: BBC Presenter Sexually Abused More Than 200 Minors|Peter Jukes|January 11, 2013|DAILY BEAST
The times were ripe for the opportunistic unionism of Gompers and the trade unionists.
A History of Trade Unionism in the United States|Selig Perlman
The opportunistic method is strong just where the systematic is weak.
The Psychology of Arithmetic|Edward L. Thorndike
In spite of the high regard in which he was held, this opportunistic proposal found little favor.
An American Religious Movement|Winfred Ernest Douglas
We can find some opportunistic expedient, but not a solution of the problem.
The Positive School of Criminology|Enrico Ferri
Individual liberty, hard fought for under the many signs of literacy, appears to be conformistic at best, and opportunistic.
The Civilization of Illiteracy|Mihai Nadin
British Dictionary definitions for opportunistic
opportunistic
/ (ˌɒpətjʊˈnɪstɪk) /
adjective
of or characterized by opportunism
med(of an infection) caused by any microorganism that is harmless to a healthy person but debilitates a person whose immune system has been weakened by disease or drug treatment