yes和no分别可以用什么词来替代

根据不同语境

Yes 也可以是yeah, yep,all right, OK, exactly, i c, I think/suppose/guess so, I'm afraid so 等等

No 的话 I'm afraid not,
Well, I don't think so
It's not ture
等等

都是看语境灵活应用

yes还可以说sure，of course
no可以说sorry， definitely not

yeah
no way,不行（口气强硬）
iam afraid i can't 委婉些

yeap
nope