From en.wiktionary.org:
** Esperanto
*** Etymology
[eo].
*** Pronunciation
[a=Eo-papero.ogg]
*** Noun
[eo-head]
1. paper
**** Derived terms
{{col3|eo |leterpapero |paperfarejo |papermuelejo |paperujo |neceseja papero
}}
**** Descendants
- [io]
[4] [4] [Universala Vortaro] [eo]
** Ido
*** Etymology
[eo=papero], all ultimately from [io], from [io].
*** Pronunciation
[io-IPA]
*** Noun
[paper]
1. paper
**** Derived terms
{{col3|io |papera<t:of paper> |paperacho |paperala<t:relating to paper> }}
**** Paronyms
- [io]
[io]
** Italian
*** Etymology
Of [it] origin. Compare with [es].
*** Pronunciation
[pàpero]
*** Noun
[m]
1. gosling
2. [it] duckling
3. gander or drake
**** See also
- [it]
- [it]
*** Further reading
- [R:it:Collins]
- [R:it:Hoepli]
- [R:it:Garzanti]
- [pàpero]
- [pàpero]
[it]
** Spanish
*** Etymology
From [es].
*** Pronunciation
[es-pr]
*** Adjective
[es-adj]
1. [es] potato
*** Noun
[m]
1. potato seller or grower
*** Further reading
- [R:es:DRAE]
[es]