asAraka
Asāraka (adjective) [a + sāraka] unessential, worthless, sapless, rotten Thag 260; Ja II 163 = Dhp-a I 144.
asāraka , adj. (= Pali id. , Skt. asāra), unsubstantial, empty, worthless (see synonyms below): LV 242.15 and Suv 57.14 , of the body (kāya); SP 282.1 , read with WT asārakā for KN na sārakā, of conditions of existence (dharmāḥ); Mv ii.145.19 (sarvadharmaṃ) riktakaṃ tucchakaṃ asārakaṃ, empty, vain, unsubstantial ; AsP 346.(9—)10 (puṇyābhisaṃskāro bodhisattvasya … śūnyaka … riktaka) … tucchaka … asāraka ity evākhyāyate; śāstrāṇi … °kāni (so, with n) Mv i.79.5 ( vs ), worthless (false) sciences (of the world). In some or all of these pejorative force may reside in the suffix -ka.
(adj, adj, from na sāra) essence-less; insubstantial Construction: na > a + √sar > sār + *a + ka asāra + ka