Fragile
Breakable
Synonyms Breakable, brittle, smashable, flimsy, frail, delicate, fine, easily broken, frangible, splintery, weak, insubstantial, dainty, and eggshell.
Tenuous
Synonyms Tenuous, easily destroyed, vulnerable, flimsy, rocky, unreliable, nebulous, insecure, dicey, easily broken, easily threatened, perilous, shaky, risky, suspect, unsound, iffy, and dodgy.
Weak
Example Sentences
The fragile vase broke into pieces.
Handle that box; it's fragile.
She felt fragile after the news.
Their relationship is quite fragile now.