on·com·ing 
(ŏnkŭm′ĭng, ôn-)
(ŏnkŭm′ĭng, ôn-)adj.
Coming nearer; approaching: an oncoming storm.
n.
An approach; an advance.
- peroxidase
- peroxide
- peroxidic
- peroxisomal
- peroxisome
- peroxy-
- peroxyacetyl nitrate
- perp
- perp.
- perpend
- perpendicular
- perpendicularity
- perpendicularly
- perpetrate
- perpetration
- perpetrator
- perpetual
- perpetual calendar
- perpetually
- perpetual motion
- perpetuance
- perpetuate
- perpetuation
- perpetuator
- perpetuity