silphium /silˈfi-əm/

1. A plant (perh the umbelliferous Ferula tingitana) imported from Cyrenaica by the Greeks for use as a food and in medicine (historical)
2. (cap) a genus of American composites, compass plants

• Norway spruces
• Norwegian
• Norwegian nest
• Norwegian oven
• nor'-west
• nor'-wester
• nor'wester
• Norweyan
• nor yet
• nor’
• nor … nor …
• nos
• Nos
• no sae Hieland
• no-score draw
• no-score draws
• no scruple about
• nose
• nosean
• noseans
• nosebag
• nosebags
• noseband
• nosebands
• nosebleed