(of arguments etc) showing hate, bitterness and disappointment

nasty in behavior, speech

(of) a substance that corrodes

consuming, wearing; bitter

of or at a crisis

fault-finding, detracting

having a crust

irritable, often due to old age

strong, cold and painful

nasty, hateful

of, like, a cynic

nonbelieving; doubtful

showing or deserving derision

ridiculing

(of speech, words etc) showing bad behaviour, a bad quality etc or one's low opinion; damaging a good reputation

offensive, uncomplimentary

(trying to be) amusing (especially something serious)

tongue-in-cheek, kidding

containing a libel

derogatory

too critical

very critical

sneering; suggesting unpleasant thoughts

hateful, nasty