Crosswords Solver

Answer: subcontrary
Answer	Crossword Clue
subcontrary	Denoting propositions that can both be true, but cannot both be false (e.g., some X are Y and some X are not Y)
subcontrary	a proposition so related to another that though both may be true they cannot both be false

Crossword

a puzzle consisting of a grid of squares and blanks into which words crossing vertically and horizontally are written according to clues.

Answer: subcontrary