| Answer | Crossword Clue |
|---|---|
| TENUOUS | Lacking a sound basis |
| tenuously | lacking a sound basis |
| tenuous | lacking a sound basis |
| incommensurable | not commensurable, lacking a basis of comparison in respect to a quality normally subject to comparison |
| incommensurably | INCOMMENSURABLE, not commensurable, lacking a basis of comparison in respect to a quality normally subject to comparison |
| undergirt | to give fundamental support; provide with a sound or secure basis |
