Strong's G573 — ἁπλοῦς (adjective)
haplous (hap-lous`) adj.
1. (properly) folded together, i.e. single
2. (figuratively) clear
[probably from G1 (as a particle of union) and the base of G4120]
KJV: single 
Root(s): G1, G4120 
Hebrew root: πλέκω
Occurrences: 2