Adjective:

বোদা, মাটো, নির্বোধ, ঘোলা, নিষ্প্রতিভ, বিষণ্ণ, অপ্রখর, শুষ্ক, নীরস, কটমট, জড়, নিষ্প্রাণ, চাপা, মন্দ, লঘুমস্তিষ্ক, অচৈতন্য, অচেতন, নিষ্প্রভ, অনুজ্বল, ঢিমে, নিস্তেজ,

duller's Usage Examples:

Pholiota can be distinguished by its viscid cap and duller (brown to cinnamon brown) spores, and Cortinarius grows on the ground.

It can be distinguished from pentlandite by crystal habit, its duller colour, and general lack of association with pyrite or pyrrhotite.

Rooster is a red-skinned, yellow-fleshed cultivar of potato, duller in colour than the 'Désirée', with floury yellow flesh.

Juveniles are just duller versions of their parents.

taraktes, a duller stylocone in T.

The sexes are similar, but in some species, the female has a duller-coloured crest, and in others the under parts are more rufous or grey than.

The ears and lores were duller and the forehead area was more green than bronze.

The female lacks the grey head, and the throat is duller.

outer parts of their bills after the breeding season, leaving a smaller and duller beak.

It is a small dabbling duck, with bright reddish plumage on the male and duller brown plumage on the female.

Females are generally duller in appearance and have shorter tails.

The juvenile is duller and browner, with a brown-grey head and white supercilium.

25 cm, collar on males is duller but wider in back.

The young are duller with a smaller horn, and have a brown tail and wings.

Both sexes are similar in appearance, however the female is slightly duller and smaller.

The female has a dark bill and rather duller colouring.

and red legs, but these parts are much duller in the wood stork of tropical America.

Juvenile birds are a duller version of the adult, generally browner.

Synonyms:

leaden; lackluster; arid; dreary; colorless; humdrum; drab; colourless; unanimated; lusterless; spiritless; bovine; desiccated; dullness; lustreless; heavy; lacklustre; monotonous; desiccate;

Antonyms:

colorful; animated; colourful; spirited; lively;