Phonetically!
The only thing not obvious in the spelling is that the first "i" is a long "ee" sound. So it's just "thesis" with an "f" sound in front.
English spelling is a lot more regular than most folks think.
============== j-c ====== @ ====== purr . demon . co . uk ============== Jack Campin: 11 Third St, Newtongrange EH22 4PU, Scotland | tel 0131 660 4760 for CD-ROMs and free | fax 0870 0554 975 stuff: Scottish music, food intolerance, & Mac logic fonts | mob 07800 739 557