As adjectives the difference between designed and knaveproof
is that designed is created according to a design while knaveproof is for a system or body: protected, or designed to be proof against misuse or error; fail-safe.
As a verb designed
is (design).
designed
English
Verb
(head)
(design)
Derived terms
* designedly
knaveproof
English
Adjective
(
en adjective)
For a system or body: protected, or designed to be proof against misuse or error; fail-safe.
For an idea or plan: infallible, or bulletproof.