These readings are identical or near-identical in meaning. They may both be based on root n-w-sh, or the latter is from n-ʾ-sh meaning 'to seek' [Makki].
Explication
These readings are identical or near-identical in meaning. They may both be based on root n-w-sh, or the latter is from n-ʾ-sh meaning 'to seek' [Makki].