muscular
I don't think there is one. An analogy is a special kind of abstract relationship. An antonym, or opposite, means something at the farthest possible extreme away--something at the opposite end of the continuum. But something either is an analogy or is not (and that may even be a matter of interpretation or opinion). There is no meaning to the idea of being the farthest possible thing from an analogy.
no
Coil
Complete the analogy; predator: prey: lion
enable : prevent
The word "frail" is an adjective that describes someone or something that is delicate or weak.
weak, frail, delicate, shaky, thin, meager.
There are many words for delicate. Breakable, brittle, Crisp, facturable, fragile, frail, frangible. These are some of the many words for Delicate.
delicate. flimsy. frail. slight. tenuous. thin.
glass, ---and girls' feelings.
Easily broken; brittle; frail; delicate; easily destroyed.
The likely word is delicate (fine in detail, or fragile).A similar word is dulcet, meaning sweet in nature.
Dainty Fragile, gossamer Small and weak looking
Michelle was slender and tough,with sinewy muscles.
The boy had a sinewy back. Your welcome.
This may be the adjective "delicate" (frail, fragile, soft). A similar proper noun is the surname Delacourt.
A spidersilk cacle.