But Woods is unfailingly polite in public conversation, the consummate politician.
His parents were unfailingly supportive.
Tim Krabbe is a fit, healthy Dutchman of 62 with a booming voice and an unfailingly jovial manner.
Sartre, drinking heavily and gobbling pills, avoided guilt by keeping unfailingly to the schedule.
But the quality of the alcohol is average and the bar staff, though unfailingly friendly, meet the request for a martini with a blank.