de (Greek #1161)
but, and, etc.
KJV usage: also, and, but, moreover, now (often unexpressed in English).
Pronounce: deh
Origin: a primary particle (adversative or continuative)
opse (Greek #3796)
(adverbially) late in the day; by extension, after the close of the day
KJV usage: (at) even, in the end.
Pronounce: op-seh'
Origin: from the same as 3694 (through the idea of backwardness)