Let your Requests be made Known to God

Philippians 4:4–7

[4] Rejoice in the Lord always; again I will say, rejoice. [5] Let your reasonableness be known to everyone. The Lord is at hand; [6] do not be anxious about anything, but in everything by prayer and supplication with thanksgiving let your requests be made known to God. [7] And the peace of God, which surpasses all understanding, will guard your hearts and your minds in Christ Jesus. (ESV)

At a typical prayer meeting, what do we do? ... We share requests. We have request boxes. We make lists. We submit them to one another, share them through prayer chains, and ultimately lay them at the feet of God. This is precisely what we ought to do, according to this verse, but there is more here.  Why did Paul use so many different words to describe our prayer request list?