As nouns the difference between onsen and owsen
is that onsen is a hot spring in japan, often with accompanying bathing facilities while owsen is (scotland|northern england) oxen;.
onsen
Noun
(
en noun)
A hot spring in Japan, often with accompanying bathing facilities.
Anagrams
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owsen
English
Noun
(head)
(Scotland, northern England) Oxen;
References
New Century Dictionary 1952 R:1221