(p. 2) akāraṇa unnecessary; purposeless, causeless; baseless; unaccountable; aimless (অকারণ ভ্রমণ); (of quarrel, war, attack etc.) without provocation, unprovoked (অকারণ আক্রমণ). adv. without cause; unnecessarily, for nothing; groundlessly; unaccountably; aimlessly; without provocation. 38)

(p. 90) ahētuka causeless, reasonless; groundless, unjustified; unreasonable; unaccountable; without provocation; for nothing. adv. without cause or provocation; for nothing. 104)

(p. 90) ahaituka causeless; unjustified; unaccountable; spontaneous. fem. অহৈতুকী । অহৈতুকী ভক্তি disinterested or selfless devotion. 105)