The word Sek is misspelled against Seek, an adjective meaning "Sick."
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Seek has double "ee" is mispronounced as "e"
Remember double 'EE' in between the strings S & k which should not be misspelled with single 'E'
Wrong Spelling:  S-e-k 
Correct Spelling:  S-ee-k 
Explore spell check of Seek to spell without errors.