Two antonyms for flexible (meaning able to bend or adapt) are inflexible or rigid. Please see link for antonyms based upon different meanings for flexible.
Fixed, inflexible, set, stiff, strict, and unbending are antonyms (opposites) to fexible.
No
THE ANSWER FOR RIGIDITY IS FLEXIBLE.........
Soft, easy, simple, flexible.
The opposite could be flexible (not rigid). Also limp or flaccid (lacking any rigidity).
Rigid is the opposite of flexible, or inflexible
Not flexible or having no flexibility
Rigid
No
inflexible
THE ANSWER FOR RIGIDITY IS FLEXIBLE.........
The answer to the analogy "rigid is to flexible" is "strict is to lenient." Just as rigid and flexible are opposite in terms of stiffness, strict and lenient are opposite in terms of severity.
If you mean bendy as flexible, the antonym of flexible will be stiff. Written by Brigitte.P age 13
The opposite of rock-hard would be soft or flexible.
loose limp
The answer to that question is hard and unbreakable.
Flaccid. (flak-sidd)
Soft, easy, simple, flexible.