Yes they are more nauseating
the five tigers have been eating more than usual
Worsened is a modifier meaning something became worse, or was made worse, than it had formerly been.
The usual interpretation is that if you do something bad, then lie about it, you can be in worse trouble than if you simply told the truth and admitted your guilt.
It means that she has just been in the shower
lethargy
lethargy
Mixed-race slaves were generally subjected to harsher treatment than other slaves because they were often seen as a threat to the racial hierarchy due to their proximity to whiteness. They faced discrimination, mistreatment, and exploitation from both white slaveowners and other enslaved individuals. Additionally, they often struggled to find acceptance and a sense of belonging within both white and Black communities.
The icebergs had been drifting further South than usual.
I'm pretty sure that 'worst' is past tense and 'worse' is in general. That was the worst game I've ever been to. Jimmy is worse than Timmy at soccer.
Snow is worse than rain. Ice is worse than snow.
Yes, when people talk about having bad flu or a bad case of the flu, they just mean it is giving them worse symptoms than usual or than the last flu virus they caught.