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Old High German boum
Old English bēam (cognate)
Proto-West Germanic *baum (inherited)

Bavarian Bam (inherited)
Cimbrian pome (inherited)
Cimbrian puam (inherited)
Cimbrian póom (inherited)
German Baum (inherited)
Central Franconian Boom (inherited)
Central Franconian Baam (inherited)
East Central German Boom (inherited)
Rhine Franconian Baam (inherited)
Old High German zedarboum (mention)
Old High German griozboum (compound)
Old High German askboum (compound)
Old High German affaltarboum (compound)
Old High German sefinboum (compound)
Old High German segalboum (compound)
Old High German selbboum (mention)
Old High German skaltboum (mention)
Old High German sporahboum (compound)
Old High German fizziboum (mention)
Alemannic German bem (inherited)
Alemannic German baum (inherited)
Alemannic German böim (inherited)
Alemannic German Baaum (inherited)
Hunsrik Baam (inherited)
Luxembourgish Bam (inherited)
Mòcheno pa'm (inherited)
Pennsylvania German Baam (inherited)
East Franconian Baam (inherited)
Vilamovian baojm (inherited)
Yiddish בוים (inherited)