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)
peri (Greek #4012)
properly, through (all over), i.e. around; figuratively with respect to; used in various applications, of place, cause or time (with the genitive case denoting the subject or occasion or superlative point; with the accusative case the locality, circuit, matter, circumstance or general period)
KJV usage: (there-)about, above, against, at, on behalf of, X and his company, which concern, (as) concerning, for, X how it will go with, ((there-, where-)) of, on, over, pertaining (to), for sake, X (e-)state, (as) touching, (where-)by (in), with. In comparative, it retains substantially the same meaning of circuit (around), excess (beyond), or completeness (through).
Pronounce: per-ee'
Origin: from the base of 4008