A fashions B frontiers C facets D formats
A paradox B junction C dilemma D premise
A apprehension B appreciation C presentation D participation
A threshold B edge C porch D course
A protecting B guarding C defending D shielding
A dim B obscure C conspicuous D intelligible
A profound B valid C decent D upright
A broke off B broke away C broke through D broke up
A come through B look into C make over D see to
A extinction B migration C destruction D extraction