Etymograph
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Indo-European
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Old English
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> sw
a
m
sponge, mushroom
Source:
Kroonen 2013
:495
originates from: PGmc
*swamban-
"sponge, mushroom" (swamban-
>
swąmban
>
swamban) through pgmc-to-oe
(source:
Kroonen 2013
:495)
Variations
swom
"sponge, mushroom"