(p. 123) āẏāsa pain, trouble; exhaustion, fatigue; an exertion of strength or power, labour, strain; an endeavour, an effort. ̃সাধ্য a. involving effort, strenuous, laborious, arduous, toilsome, uphill. 16)

(p. 500) duḥsādhya hard to accomplish, difficult, arduous; hard to cure, incurable. দুঃসাধ্য কার্জ an arduous or uphill task. ̃তা n. state of being hard to accomplish; incurability. 63)

(p. 508) duṣkara difficult to do or accomplish or execute; arduous, uphill. 62)

(p. 1004) sādhana austere endeavour; austere ascetic practice; worship of God; worship; performance, accomplishment; realization or attainment; a means, an instrument, a tool. সাধন করা v. to perform or accomplish or realize or attain esp. by dint of austere or arduous endeavour. ̃পত্র n. an instrument. ̃প্রক্রিয়া n. the mode of worship of God; the mode of accomplishment. ̃ভজন n. religious prayer or meditation and worship. 2)

(p. 1004) sādhanā same as সাধন, and—austere or arduous practice (সংগীত সাধনা); austerities; an object to attain for which an arduous endeavour is being made (আমাদের সাধের সাধনা); an austere vow or difficult goal (ভারতের সাধনা); importunity (সাধ্যসাধনা). সাধন করা v. to endeavour austerely or arduously; to be engaged in austere ascetic practice; to worship God; to practice austerely or arduously; (rare) to importunate. 3)

(p. 1004) sādhanīẏa that for the accomplishment or attainment of which arduous endeavour should be made; to be performed or attained; worshipful, adorable. 4)

(p. 1004) sādhā to endeavour or practise austerely or arduously (মন্ত্র সাধা); to try to improve by practice (গলা সাধা); to accomplish (কাজ সাধা); to attain or realize ('সাধিতে মনের সাধ'); to offer (ঘুস সাধা); to volunteer (সেধে বিপদে পড়া); to bring about, to put forward; to offer (বাদ সাধা); to try to pacify or appease (পায়ে ধরে সাধা); to importunate (না সাধলে সে আসবে না); (gr.) to derive (as a word). a. improved or chastened or prepared by practice (সাধা গলা); held out for acceptance, offered (সাধা ভাত). 6)

(p. 1004) sādhānō to cause to endeavour or practise austerely or arduously; to make one try to improve by practice; to cause to importunate. 7)

(p. 1004) sādhita austerely or arduously endeavoured or practised; performed or accomplished; attained; proved; (gr.) derived. সাধিত ধাতু (gr.) a derivative verb, a derivative; (gr.) a derivative verb, a derivative. সাধিত শব্দ (gr.) a derivative. 11)