Which of the following words is an adjective?

Impassive (adjective)

English Meaning: Not showing or feeling any emotion.
Bangla Meaning: নির্বিকার; নিরাবেগ।

Synonyms: Expressionless (ভাবলেশহীন), Unexpressive (আবেগশূন্য), Unresponsive (সংবেদনহীন), Stolid (অবিচলিত), Stoic (ভাবলেশহীন)।
Antonyms: Expressive (প্রকাশক), Passionate (অনুরাগী) Alert (তৎপর), Excitable (উৎসাহী, Active (সক্রিয়)। 

Other Forms:
- Impassively (adverb) নির্বিকারভাবে।
- Impassiveness, impassivity (noun(s)) নির্বিকারত্ব।

Example Sentence:
1. He remains utterly impassive when an entire audience is booing him behind his back.
2. She remained impassive as the officers informed her of her son's death.


Source: Website Lecture.