As nouns the difference between penton and pentop
is that penton is a pentagonal capsomere of an adenovirus capsid while pentop is (computing) an electronic pen-like device intended as an educational computer for use with attachable cartridges and special digital paper.
penton
English
Noun
(
en noun)
A pentagonal capsomere of an adenovirus capsid.
pentop
English
Noun
(
en noun)
(computing) An electronic pen-like device intended as an educational computer for use with attachable cartridges and special digital paper.
References
* Oxford English Dictionary.