Difference between Unpleasant and Sulphurous

UNPLEASANT vs SULPHUROUS: ADJECTIVE

Characterized by oppressive heat and humidity
Of or pertaining to sulphur.
Derived from, or containing, sulphur; specifically, designating those compounds in which the element has a lower valence as contrasted with the sulphuric compounds.
Having the characteristic odor of sulphur dioxide, or of hydrogen sulphide, or of other sulphur compounds.
An acid, H2SO3, not known in the free state except as a solution of sulphur dioxide in water, but forming a well-known series of salts (the sulphites).
Sulphur dioxide. See under Sulphur.
Alternative spelling of sulfurous.
Of or related to or containing sulfur or derived from sulfur
Harsh or corrosive in tone

Full of or impregnated with sulphur; containing sulphur; of or pertaining to sulphur; like sulphur; like the suffocating fumes or the heat of burning sulphur.

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

Acerb, Stifling, Blistering, Sultry, Hot, Acerbic, Virulent, Venomous, Unpleasant, Bitter, Vitriolic, Acid, Caustic, Acrid, Sulfurous

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

Acerb, Stifling, Blistering, Sultry, Hot, Acerbic, Virulent, Venomous, Unpleasant, Bitter, Vitriolic, Acid, Caustic, Acrid, Sulfurous

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.

Key words: dilute acid hydrolysis, hemicelluloses, sulphurous acid, kinetic parameters.
Of sulphurous roaring, the most mighty Neptune Seemed to besiege, and make his bold waves tremble.
It can also be summoned by fishing in the Sulphurous Sea with a Bloodworm.
The volcanic complex includes a geothermal field with sulphurous fumeroles and hot springs.
Hot and cold sulphurous springs issue from a granite rock called the Guez.
They include burbling mudpots, sulphurous cauldrons and the explosive Old Faithful geyser.
Letheby styled it, together with a small amount of sulphurous acid gas.
The sulphurous smell which issues from these fires is exceedingly offensive.
These are riven by deep cracks which emit hot sulphurous vapours.
Thou rather with thy sharp and sulphurous bolt, Split'st.