(p. 9) acala motionless, immobile; stationary, static (অচল তড়িত্); unwavering; firm, steady; gone out of practice, not current, obsolete (অচল প্রথা); counterfeit or forged (অচল টাকা বা নোট); that which cannot be kept going, unmaintainable (অচল সংসার); invalid; untenable (অচল যুক্তি); unserviceable (অচল ঘড়ি); impracticable (অচল প্রস্তাব); (of persons) cast off (সমাজে অচল). n. a mountain, a hill. অচল অবস্হা, অচলাবস্হা lack of progress; a deadlock, an impasse, a stalemate, standstill. ̃ন n. state of being out of practice or currency, obsoleteness. ̃নীয় a. incapable of being introduced or circulated. 44)

(p. 56) abāstaba, abāstabika unreal, immaterial; untrue, false; fanciful (অবাস্তব কল্পনা); unpractical, impracticable (অবাস্তব পরিকল্পনা); non-existent; inexistent; illusory. ̃তা n. unreality, immateriality; untrueness, falseness; fancifulness; impracticability; non-existence; inexistence; illusoriness. 68)

(p. 80) aśakya that which cannot be accomplished; impracticable; lying beyond the reach of one's power. 16)

(p. 89) asādhya incapable of being done or accomplished or attained or realized; unperformable, impracticable, unattainable, unrealizable, unachievable through meditation, asceticism etc. (অসাধ্য সাধনা); irremediable, incurable (অসাধ্য রোগ). ̃সাধন n. making the impossible possible; realization of the unrealizable, attainment of the unattainable; (loos.) accomplishment of a seemingly impossible task (esp. through extraordinary efforts). শিবের অসাধ্য even gods cannot do, even beyond the power of gods. 11)

(p. 204) karaṇīẏa that which can be or is to be done; practicable; worthy; fit for matrimonial alliance (করণীয় ঘর). 32)

(p. 790) baidarbha of Bidarbha (বিদর্ভ) a province of India. fem. বৈদর্ভী । বৈদর্ভী রীতি a style of literary composition in which compound words are avoided as far as practicable and great attention is paid to sweetness of diction. 38)

(p. 935) śakya capable of being done. ̃তা n. practicability, feasibility; capability. 21)