As a deity name
Name 144 of the Durga Sahasranāma — Kula Arnava Tantra / Skanda Purana, as taught by Lord Shiva to Goddess Parvati
As a Hindi name
कर्मनाशा · noun · feminine
एक नदी जो शाहाबाद जिले के कैमोर पहाड़ से निकलकर चौसा के पास गंगा में मिलती है — Śabdasāgara
As a Sanskrit word
Meaning
‘destroying the merit of works’, N. of a river between Kāśī and Vihāra
Scripturally attested Verified derivationMultiple readings (2)Why this matches what you typed
The spelling you confirmed, कर्मनाशा, is itself a dictionary headword — no grammatical transformation stands between what you typed and the meaning above.
Dictionary citations
karma—nāśā f. ‘destroying the merit of works’, N. of a river between Kāśī and Vihāra, Bhāṣāp.
Alternative readings
More than one analysis survives full verification. That ambiguity is real, so we show every reading rather than pick one silently.
Caveats
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