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ABCDEFGHIJKLMNOPQRSTUVWXYZ
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on-label
on-message
on-pack premium
on-scene show
on-site
on-stream
on-the-job
on-the-spot loan
onager
onanism
onboard
once
once-over
onchocerciasis
onco-
oncogene
oncogenesis
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-on (2)
-on


suffix 
Definition:
 
substance: a biological or chemical substance
parathion
interferon
[Alteration of -one]
Encarta® World English Dictionary [North American Edition] © & (P)2009 Microsoft Corporation. All rights reserved. Developed for Microsoft by Bloomsbury Publishing Plc.
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