To protect himself, he had formed this decidedly dull exterior so that none of his superior officers would ever ask too much of him.
She looked down at the floor, which was carpeted in a decidedly dull beige.
He's not quite what you'd call normal --not 'wanting' exactly, but decidedly dull in the intellect.
Up through the 1940's the lunch box business was decidedly dull.
Trip away this flash facade and clever between level sequences, and there is a decidedly dull game cowering beneath.
Casterbridge, being as it were the bell-board on which all the adjacent hamlets and villages sounded their notes, was decidedly dull.
Vegetable accompaniments, the same for every entree, were decidedly dull.
He was replaced by the safe, if decidedly dull, figure of Sir Geoffrey Howe, a diplomat not a policy-maker.
She was already bored with the conference, uninterested in the decidedly dull company of their peers.
The game ended in a 0-0 draw, in what was described as a "decidedly dull and uneventful game".