Possible answers are super effective, not very effective, no effect, or effective(basically not super effective or not very effective, just normal damage) I can't let it be abbreviated or people would just spam e for effective.
Let me know if you see any mistakes so I can fix them.
Source:
https://www.google.com/search?q=pokemon+weakness+chart&rlz=1CAJIKU_enUS865US865&tbm=isch&source=iu&ictx=1&fir=twYEhNBwIvtACM%252CwW0EEIc2bNQvnM%252C_&vet=1&usg=AI4_-kQiHIfGiJs7TTlR__46mVUbbs0-7A&sa=X&ved=2ahUKEwicxdyloNjtAhVmFVkFHcrnA8oQ9QF6BAgREAE&biw=1366&bih=617&safe=active&ssui=on#imgrc=twYEhNBwIvtACM