How To Spell atopen?
How to Pronounce atopen?
Correct pronunciation for the word "atopen" is [ˈatə͡ʊpən], [ˈatəʊpən], [ˈa_t_əʊ_p_ə_n].
What are the misspellings for atopen?
Usage over time for atopen:
This graph shows how "atopen" have occurred between 1800 and 2008 in a corpus of English books.