(p. 9) acēnā unknown; unfamiliar. 64)

(p. 9) ajānā unknown; unfamiliar; strange. n. an unknown person or place ('কত অজানারে', 'কোন অজানায়' 94)

(p. 26) anabhyasta unaccustomed, unwonted; inexperienced; unpractised; inexpert; unfamiliar. 11)

(p. 46) aparicita not familiar; unacquainted, unknown; unfamiliar; strange. fem. অপরিচিতা । অপরিচিত ব্যক্তি an unknown person; a stranger. অপরিচিতি n. non-acquaintance; incognizance; lack of knowledge (in or of), ignorance; unfamiliarity; strangeness. 20)

(p. 46) aparijñāta unknown; unacquainted; unfamiliar; uninformed, unlearned, unstudied; strange. 23)

(p. 107) ānakā, ānakō queer, strange; new; unfamiliar; unknown. 117)