Difference between Pungent and Sarcastic

PUNGENT vs SARCASTIC: ADJECTIVE

Capable of wounding
Affecting the organs of taste or smell with a sharp acrid sensation.
Penetrating, biting, or caustic.
To the point; sharp.
Pointed.
Sharp biting or acrid especially in taste or smell
Sharply painful; penetrating; poignant; severe; caustic; stinging.
Prickly-pointed; hard and sharp.
Having a strong odor that stings the nose, said especially of acidic or spicy substances.
Having a strong taste that stings the tongue, said especially of hot (spicy) food, which has a strong and sharp or bitter taste.
Having a sharp and stiff point.
Strong and sharp
Causing a sharp sensation, as of the taste, smell, or feelings; pricking; biting; acrid.

Expressing or expressive of ridicule that wounds
Expressing or marked by sarcasm.
Given to using sarcasm.
Expressing, or expressed by, sarcasm; characterized by, or of the nature of, sarcasm; given to the use of sarcasm; bitterly satirical; scornfully severe; taunting.
Containing sarcasm.
Having the personality trait of expressing sarcasm.

In ichthyology, stiff and sharp-pointed: as, a pungent spine.
Strong and sharp;"the pungent taste of radishes"
Piercing; sharp.
Specifically — In botany, terminating gradually in a hard sharp point, as the lobes of the holly-leaf.
In entomology, fitted for piercing or penetrating: as, a pungent ovipositor.
Sharp and painful; poignant.
Affecting the tongue like small sharp points; stinging; acrid.
Sharply affecting the sense of smell: as, pungent snuff.
Hence, sharply affecting the mind; curt and expressive; caustic; racy; biting.
Synonyms Sharp, stinging, keen, peppery, acrid, caustic. Piquant, Pungent, Poignant. That which is piquant is just tart enough to be agreeable; that which is pungent is so tart that, if it were more so, it would be positively disagreeable; that which is poignant is likely to prove actually disagreeable to most persons. Pungent is manifestly figurative when not applied to the sense of taste, or, less often, of smell; piquant is similar, but less forcible; poignant is now used chiefly of mental states, etc., as poignant grief, or of things affecting the mind, as poignant wit.

Bitter, Odor, Scent, Tart, Alliaceous, Nipping, Hot, Biting, Sarcastic, Barbed, Spicy, Garlicky, Gingery, Peppery, Acrid

Cynical, Moronic, Sarcasm, Nipping, Grim, Black, Saturnine, Biting, Pungent, Satirical, Satiric, Mordant, Barbed, Wry, Sardonic

Bitter, Odor, Scent, Tart, Alliaceous, Nipping, Hot, Biting, Sarcastic, Barbed, Spicy, Garlicky, Gingery, Peppery, Acrid

Cynical, Moronic, Sarcasm, Nipping, Grim, Black, Saturnine, Biting, Pungent, Satirical, Satiric, Mordant, Barbed, Wry, Sardonic