Examples of pertinacious

• The fly is spoken of as having been very pertinacious and aggressive, attacking men, and the donkeys which hunters occasionally brought into the areas, most savagely.

• What is undoubted is that they are pertinacious if not loquacious.

• But this student was very pertinacious, and he put back the line where it had been before.

• I am sorry to be so pertinacious about that.

• I have a later letter which was written because the trade union secretary was pertinacious and received another reply, which is a classic.

• We all know from his military record that he is a very pertinacious gentleman.

• This is an example of what can be achieved by a pertinacious back-bencher.

• He has been extremely pertinacious about this matter.