Some word pairs evoke the effect of jinās without meeting its strict central conditions. They are treated as figures associated with jinās because the sound resemblance remains rhetorically effective though its source is different.
The first is ishtiqāq: words derived from a shared root or source of meaning. The second is shibh al-ishtiqāq: an apparent derivational likeness that does not withstand analysis of the roots.
Neither should be treated as a simple substitute for complete or incomplete jinās. Accurate classification requires investigating derivational relations and root identity, not sound alone.