Lancet rhymes with:
narragansett, narragansett, poncet, cassatt, cohasset, complicit, corset, cosset, deficit, dulcet, dusett, explicit, explicite, facet, faucet, illicit, implicit, knesset, missett, multifacet, narragansett, patuxet, pawtuxet, poncet, wimsatt
Lancet sounds like:
lamaist, lanai-city, lancit, lanctot, langguth, langseth, languid, languished, lanzet, launched, leanest, length, lengthy, leninist, linguist, linked, linquist, linscott, linseed, lionized, longed, longest, longitude, longshot, longuet, longwood, lunched, lunged, lynched