friendly or kind :)
Pleasant, agreeable.
You can use kind, friendly, or a word that describes exactly how they are nice, such as generous, forgiving, or whatever word(s) apply.
good, excellent, pleasant, lovely, beautiful, agreeable, nice-looking, amiable,
great
Another word for nice or kind to sound more professional in a thank you note could be polite or pleasant.
That girl is nice. that was nice of you
rocks are very nice things
You can use the word "demanding" as a synonym for "challenging."
Instead of using I in a essay paper what word do you use?
Use a nice vinegertte. It will taste AMAZING.
Will, when, why, it, can
or