Difference between Sarcastic and Barbed

SARCASTIC vs BARBED: ADJECTIVE

Expressing or expressive of ridicule that wounds
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.
Expressing or marked by sarcasm.

Capable of wounding
Having or covered with protective barbs or quills or spines or thorns or setae etc.
Having barbs.
Cutting; stinging.
Accoutered with defensive armor; -- said of a horse. See barded (which is the proper form.)
Furnished with a barb or barbs.
A wire, or a strand of twisted wires, armed with barbs or sharp points. It is used for fences.
Bearded (also applied to roses).

Same as barded.
Having the ends made with barbs like those of an arrow-head: said especially of a cross of this form. Also called bearded.
Having gills or wattles, as a cock: as, a cock sable, barbed or (that is, a black cock having golden gills). Also called wattled.
In heraldry: Having barbs: said of the rose used as a bearing. The barbs are commonly colored green, and the blazon is a rose gules barbed proper.
“a barbed proboscis,”
Furnished with barbs, as an arrow, the point of a fish-hook, and the like: as, “arrows barbed with fire,”
Shaved; trimmed; having the beard dressed.

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

Barbellate, Burry, Nipping, Armed, Briery, Briary, Spiny, Thorny, Burred, Bristled, Pungent, Biting, Bristly, Prickly, Sarcastic

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

Barbellate, Burry, Nipping, Armed, Briery, Briary, Spiny, Thorny, Burred, Bristled, Pungent, Biting, Bristly, Prickly, Sarcastic

And the toilet had barbed wire around it.
But whod want to touch barbed wire anyway?.
Barbed wire and similar fence on private property.
Use of bait and barbed hooks is permitted.
An avalanche of barbed missiles flew about them.
Barbed heads plunged into its black eye sockets.
There was also barbed wire around the building.
Essentially the same as the barbed wire match, however the barbed wire is replaced by Razorwire in all instances.
The barbed nature of barbed wire can poke and scratch, making it a poor choice for urban environments.
Choose from our selection of barbed inserts, including flush mount barbed inserts, flanged barbed inserts, and more.