etymological

suomi-englanti sanakirja

etymological englannista suomeksi

Of or relating to etymology.
{{quote-book|en|year=1877|translator=Valerie Z. Nollan|author=Solovyov (philosopher)|Vladimir Sergeyevich Solovyov|title=The Philosophical Principles of Integral Knowledge|year_published=2008|publisher=Eerdmans|isbn=9780802860934|pageurl=http://books.google.ca/books?id=SrR_hmhJZV8C&pg=PA58&dq=%22etymological+argument%22&hl=en&sa=X&ei=lVVLUtzlBpin4AOW8oHACw&ved=0CFcQ6AEwBzgov=onepage&q=%22etymological%20argument%22&f=false|page=58
(of a word) Consistent with its etymological characteristics (in historical usage or the source language).