Synonym of 'Invective' -

• Invective (noun)
English Meaning: Criticism that is very forceful, unkind, and often rude.
Bangla Meaning: [uncountable noun] দুর্বাক্য; দুরুক্ত; কটুকাটব্য; গালিগালাজ: speeches filled with invective; (plural) গালি; দুর্বচন; কটূক্তি: a stream of coarse invectives.

Synonyms: Abuse (অপব্যবহার), Insults (অসম্মান), Vituperation (কটূক্তি; তিরস্কার), Vitriol (গালিগালাজ), Humiliate (অপমান)।  
Antonyms: Praise (প্রশংসা; গুণকীর্তন; সুখ্যাতি; তারিফ), Congrats (অভিনন্দন), Kudos (প্রশংসা), Approval (অনুমোদন, সম্মতি), Compliment (গুণকীর্তন)। 

Other Forms: 
- Invective (adjective)
- Invectively (adverb)
- Invectiveness (noun)

Example Sentence: 
1. She didn't understand this so hurled another stream of invective at me.
2. The text is at once self-justification and foamy-mouthed invective against the world.

Option,
- Doldrums (নিষ্ক্রিয় অবস্থা)