“peradventure” in the Douay-Rheims Bible

The word peradventure appears 6 times in the Douay-Rheims Bible. The first 6 matching verses are shown below.

Genesis 31:42 Unless the God of my father, Abraham, and the fear of Isaac, had stood by me, peradventure now thou hadst sent me away naked: God beheld my affliction and the labour of my hands, and rebuked thee yesterday.
Numbers 23:27 And Balac said to him: Come and I will bring thee to another place; if peradventure it please God that thou mayest curse them from thence.
Judges 8:6 The princes of Soccoth answered: Peradventure the palms of the hands of Zebee and Salmana are in thy hand, and therefore thou demandest that we should give bread to thy army.
Judges 8:15 And he came to Soccoth, and said to them: Behold Zebee, and Salmana, concerning whom you upbraided me, saying: Peradventure the hands of Zebee and Salmana are in thy hands, and therefore thou demandest that we should give bread to the men that are weary and faint.
Job 11:7 Peradventure thou wilt comprehend the steps of God, and wilt find out the Almighty perfectly?
2 Timothy 2:25 With modesty admonishing them that resist the truth: if peradventure God may give them repentance to know the truth;