ambrosia, confection, gelatin, jelly, marrow, nectar, savory, savoury, sweet, tidbit, titbit.
Your query has returned 115 words, which include anagrams of kickshaws as well as other shorter words that can be made using the letters included in kickshaws.
The words in this list can be used in games such as Scrabble, Words with Friends, Wordscapes and other similar games.