1. plural of footlessness; the quality or state of being without a sound basis, foundation, or logical support
Usage: abstract noun; typically used in formal or academic contexts
2. plural of footlessness; the quality of being without feet or lacking physical support
Usage: literal sense; less common in modern usage

Examples

• The footlessnesses of his arguments became apparent during the debate.
• Critics pointed out the footlessnesses in the proposal's reasoning.
• Her claims were riddled with footlessnesses and unsupported assertions.
• The footlessnesses of the theory made it impossible to accept.
• Despite the footlessnesses of the plan, some people still supported it.