H4477. מַמְתַּקִּים (mamthaqqim) – sweetness, sweet things H4452. מָלַץ (malats) – to be smooth or slippery, to be sweet
Related scriptures:
Psalms 119:103 How sweet(4452) are thy words unto my taste! yea, sweeter than honey to my mouth!
Psalms 19:10 More to be desired are they than gold, yea, than much fine gold: sweeter also than honey and the honeycomb.
Revelation 10:10 And I took the little book out of the angel’s hand, and ate it up; and it was in my mouth sweet as honey: and as soon as I had eaten it, my belly was bitter.