回答
This is not a piece of advice to you I'm talking to myself for my practice of writing skills.
please put this sentence ( nerd and geek ? ) into Google's inquiry box and return key tap you'll get several site URLs. select and judge suitable one .
you can grasp these nuance.
for example.
https://www.urbandictionary.com/define.php?term=Geek%2FNerd+Debate
https://www.captechu.edu/blog/i-know-what-you-are-what-am-i-what-it-meant-and-means-be-nerd-geek-or-techie
This is not a piece of advice to you I'm talking to myself for my practice of writing skills.
I'm sorry. I can't tell whether the image of nerd improve as well or not.
Please refer to these site.
:Nerd・weblio dictionary.
https://ejje.weblio.jp/content/Nerd
:Nerd・Collins dictionary.
https://www.collinsdictionary.com/dictionary/english/nerd
:Geek・weblo dictionary.
https://ejje.weblio.jp/content/Geek
:Geek・Collins dictionary.
https://www.collinsdictionary.com/dictionary/english/geek
:nerd・GT.
https://translate.google.co.jp/?hl=ja&sl=en&tl=ja&text=Nerd%0AGeek&op=translate
:geek・GT.
https://translate.google.co.jp/?hl=ja&sl=en&tl=ja&text=Geek&op=translate