Stepword

gander to _ _ _ _ _ _ to _ _ _ _ _ _ to redder

I think this one only has one solution.. prove me wrong!

phone to _ _ _ _ _ to _ _ _ _ _ to drove

^ The rules said you can only change one letter at a time. You changed 3 in both of yours but only had 2 words to guess.

phone -> prone -> prove -> drove

oh and

gander to gender to render to redder