Difference between Unpleasant and Drab

UNPLEASANT vs DRAB: NOUN

A promiscuous woman, a slut; a prostitute.
A dirty or untidy woman; a slattern.
A fabric, usually of thick wool or cotton, having a drab blee.
A dull brownish yellow or dull gray color.
A kind of thick woolen cloth of a dun, or dull brownish yellow, or dull gray, color; -- called also drabcloth.
A wooden box, used in salt works for holding the salt when taken out of the boiling pans.
A lewd wench; a strumpet.
A strumpet; a prostitute.
A dull grayish to yellowish or light olive brown.
Cloth of this color or of an unbleached natural color.
A negligible amount.
A slovenly woman; a slattern.
A woman prostitute.
A slut; a slattern.
A kind of wooden box used in salt-works for holding the salt when taken out of the boiling-pans. Its bottom is shelving or inclining, that the water may drain off.
A thick woolen cloth of a yellowish-gray color.
A yellowish-gray tint.
An English collectors' name for a number of noctuid moths of a drab color: as, the clouded drab, Tæniocampa instabilis; the northern drab, T. opima; the lead-colored drab, T. populeti.
A low, sluttish woman.

Unhappy, Caustic, Acrid, Mortifying, Bitter, Unlovely, Grim, Obnoxious, Hellish, Harsh, Dreadful, Awful, Embarrassing, Nasty, Painful

Humdrum, Uncheerful, Sorry, Colourless, Sober, Somber, Dismal, Sombre, Colorless, Gloomy, Drear, Dingy, Cheerless, Dull, Dreary

Unhappy, Caustic, Acrid, Mortifying, Bitter, Unlovely, Grim, Obnoxious, Hellish, Harsh, Dreadful, Awful, Embarrassing, Nasty, Painful

Humdrum, Uncheerful, Sorry, Colourless, Sober, Somber, Dismal, Sombre, Colorless, Gloomy, Drear, Dingy, Cheerless, Dull, Dreary

II Stonedll driving is unpleasant, say marijuana smokers.
At its worst, it is painful and unpleasant.
And that presents a number of unpleasant symptoms.
Someone that is old, wrinkly and generally unpleasant.
Being set up for failure is incredibly unpleasant.
It left such a sticky and unpleasant film.
You meet your Tour MENTOR andthe UNPLEASANT STRANGER.
In general, pictures of death are less unpleasant, elicit less arousal, and have greater dominance than unpleasant pictures.
Similarly, the spiciness of black pepper is unpleasant to some people so it might also be unpleasant for rats.
Because punishment is unpleasant, it can also trigger aggression just like other unpleasant events.

Infantry, especially skirmishers, often wore drab civilian clothes.
Olive Drab Cadmium plating options ensure connector longevity.
Juliet makes to the Friar, is indeed drab.
Interior a bit drab for our tastes, though.
Form Templates and go from drab to WOW!
Plan is friendly but also a bit drab.
Army vehicles had a base coat of lusterless olive drab paint, the olive drab military vehicle paint that had its own variations and evolution.
For a genre that is often filled with drab characters in a drab world, it is refreshing to see something so well fleshed out.
They used their talents to camouflage themselves in drab colors, which then began to run together and blend into a uniform, drab gray.
Yellow Olive Drab US Navy Vintage Olive Drab White.