please use the name, "sumud" although spelling it with an initial tee might be closer to the actual pronounciation
the word means "solidatity" in most arabic languages
edit - the rangespan of understandable pronounciations is best approximated by/about/from ["zsumud", "tsumud", "thumud"]; nobody will seriously consider "dumud" unless you are instructing someone with some pathological inability to correctly pronounce the entire range of the arabic alphabet.
rangespan of understandable pronounciations is best approximated by/about/from["zsumud", "tsumud", "thumud"]; nobody will seriously consider "dumud" unless you are instructing someone with some pathological inability to correctly pronounce the entire range of the arabic alphabet.