The AI-powered English dictionary
comparative more dully, superlative most dully
In a dull manner; without liveliness; without lustre. quotations examples
The parson, all unaware, dully pursued his calling, perched above the exquisite derision of their glances.
1930, Norman Lindsay, Redheap, Sydney, N.S.W.: Ure Smith, published 1965, page 127