(p. 30) aniṣṭhā lack of devoutness or faith or trust; lack of sincerity; absence of regard or reverence; non-observance. 2)

(p. 194) kaniṣṭha smallest; youngest; (loos. but pop.) younger (সহদেব কনিষ্ঠ পাণ্ডব). n. a younger or the youngest brother or son. কনিষ্ঠা a. & n. fem. of কনিষ্ঠ । □ n. the little finger or toe. 118)

(p. 329) ghaniṣṭha close, near (ঘনিষ্ঠ সম্পর্ক, ঘনিষ্ঠ হয়ে বসা); hand in glove (with), intimate (ঘনিষ্ঠ বন্ধু = an intimate or close friend, a bosom friend). fem. ঘনিষ্ঠা । ̃তা n. closeness, nearness; intimacy. 45)

(p. 442) tanniṣṭha rapt in attention; very attentive and absorbed. 130)

(p. 529) dhaniṣṭhā (astro.) the twenty-third of the twenty-seven stars according to Hindu astronomy. 28)

(p. 591) niṣṭha (used as sfx.) wellplaced, well-established; fixed; having firm faith or trust (in) (ধর্মনিষ্ঠ); having deep attachment (to) or reverence (for) (কর্মনিষ্ঠ); greatly devoted or attentive (to) (একনিষ্ঠ); very devout. 6)

(p. 591) niṣṭhā firm faith or trust, deep attachment or reverence, great devotion or attention (ধর্মে নিষ্ঠা, কর্মে নিষ্ঠা); devoutness (নিষ্ঠাবান উপাসক); adherence to the scriptural code of behaviour and observance of religious rites (নিষ্ঠাবান ব্রাহ্মণ). ̃বান a. having deep attachment (to) or reverence (for), greatly devoted or attentive (to); devout; punctiliously observant of the scriptural code of behaviour and religious rites. fem. ̃বতী। ̃ভরে adv. devotedly. 7)

(p. 591) niṣṭhībana, niṣṭhība spittle. নিষ্ঠীবন ত্যাগ করা v. to spit. 8)

(p. 591) niṣṭhura merciless; hard-hearted; cruel; (poet.) fell; ruthless. fem. নিষ্ঠুরা। ̃তা n. mercilessness; cruelty; ruthlessness. নিষ্ঠুরাচরণ n. a cruel act; merciless or cruel behaviour. 9)

(p. 591) niṣṭhyuta vomited, belched out; ejected; thrown out; spat (out). 10)

(p. 737) bāṅniṣṭha true to one's word, one who keeps his word or promise. 16)