1) Apart 2) Exclusively Saxon word 3) Exclusively Anglo word 4) Free software programmed in C 5) How something may be torn 6) In bits and pieces 7) In parts 8) In pieces 9) Into parts 10) Into parts or pieces 11) Into separate parts 12) Into separate pieces 13) Separate 14) To smithereens 15) Torn to pieces Found on https://www.crosswordclues.com/clue/asunder
A·sun'der adverb [ Prefix a- + sunder .] Apart; separate from each other; into parts; in two; separately; into or in different pieces or places. « I took my staff, even Beauty, and cut it asunder . Zech. xi. 10. » « As wide asunder as pole and p... Found on http://www.encyclo.co.uk/webster/A/137
into separate parts; in or into pieces: Lightning split the old oak tree asunder. · apart or widely separated: as wide asunder as the polar regions. Found on https://www.infoplease.com/dictionary/asunder