14:I[5014,["/_next/static/chunks/11d1gk4m2o846.js","/_next/static/chunks/14mrh2-p_w84d.js","/_next/static/chunks/40y9lkvta2o_p.js"],"default"] 15:I[38392,["/_next/static/chunks/11d1gk4m2o846.js","/_next/static/chunks/14mrh2-p_w84d.js","/_next/static/chunks/40y9lkvta2o_p.js"],"PracticeCard"] 17:I[70570,["/_next/static/chunks/11d1gk4m2o846.js","/_next/static/chunks/14mrh2-p_w84d.js","/_next/static/chunks/40y9lkvta2o_p.js"],"ExamAppearanceBadge"] 16:T5d9,• The synonym of the word "Perennial" is - Eternal.

• Perennial (Adjective, Noun)
- English Meaning: Lasting a long time, or happening repeatedly or all the time; happening again and again.
- Bangla Meaning: (১) বারোমেসে। (২) দীর্ঘস্থায়ী। (৩) (গাছ) দুই বছরের বেশি জীবৎকালীন।

• Synonyms: Enduring (দীর্ঘস্থায়ী), Everlasting (নিরন্তর), Eternal (চিরন্তন), Persistent (অবিরাম), Endless (অন্তহীন)।

• Antonyms: Ending (সমাপ্তি), Ceasing (বিরতি), Obsolete (অপ্রচলিত; সেকেলে), Temporary (দীর্ঘস্থায়ী নয় এমন; অস্থায়ী), Terminating (সমাপক), Archaic (প্রাচীন; সেকেলে)।

• Other Forms:
- Perennially - [পারেনিআলি] (adverb)

• Example Sentence:
1. Colonialism in different forms is a perennial theme of history.
2. It actually refers to a perennial effort to stipulate the requirements.

Source:
1. Accessible Dictionary by Bangla Academy.
2. Cambridge Dictionary.
3. Merriam-Webster Dictionary.