(p. 22) anaccha not transparent; opaque; muddy, turbid, dirty. ̃তা n. opacity; turbidity; (fig.) obscurity. 39)

(p. 51) apratiṣṭha not settled or established; one who or that which is in an uncertain state or position; one who could not yet assert himself or come into the limelight; not renowned; obscure. অপ্রতিষ্ঠা n. uncertain state or position; obscurity. অপ্রতিষ্ঠিত same as অপ্রতিষ্ঠ and—(of institutions etc.) unfounded, unestablished. 8)

(p. 90) aspaṣṭa indistinct; not clear; obscure; hazy; vague; dim (অস্পষ্ট আলো); inarticulate (অস্পষ্ট বুলি); illegible (অস্পষ্ট লেখা). ̃তা n. indistinctness; obscurity; haziness; vagueness; lack of clarity (of thought, expression etc.) dimness; inarticulateness; illegibility. ̃ভাবে adv. indistinctly, vaguely; inarticulately. 66)

(p. 912) rātri night; night-time, night-tide (also রাত্রিকাল); (fig.) obscurity (জীবনের রাত্রি নামা). রাত্রি হয়েছে v. it is night. রাত্রি ভোর হওয়া v. to dawn. ̃কালীন a. nightly, nocturnal. ̃কালে adv. by night, at night. ̃চর, ̃ঞ্চর a. active by night; nightfaring. fem. ̃চরী, ̃ঞ্চরী । ̃জাগরণ করা v. to keep awake by night. ̃বাস n. passing the night; night-rest; night-attire, night-clothes, night-dress, nightgear, a night-gown, a nighty, a nightie. ̃বেলা, ̃যোগে, adv. by night, at night. 4)

(p. 914) rāhu (myth.) a truncated demon; (astrol.) the ascending node; (fig.) an enemy or one who causes ruin or an evil influence. রাহুর দশা (astrol.) the phase of the influence of the ascending node as indicated by one's horoscope; (fig.) a period marked with calumny, want, misfortune, misery etc. ̃গ্রস্ত a. (astrol.) eclipsed; (fig.) illfated; (fig.) fallen into obscurity, obscured; (fig.) fallen under the influence of an evil person or of one who causes ruin. 6)