Other sequences of consonants fully close an initial unstressed syllable .
Other sequences of consonants fully produce a short vowel : an.ten.na , am. ne. si. a , bac.te.ri.um , mag.ni.fi.cat , mac.sil.la ( maxilla ) , spec. ta. tor , per.so.na , oph. thal. mi. a , tor.pe.do .
Other sequences of consonants fully close an initial unstressed syllable and produce a short vowel : an.ten.na , am. ne. si. a , bac.te.ri.um , mag.ni.fi.cat , mac.sil.la ( maxilla ) , spec. ta. tor , per.so.na , oph. thal. mi. a , tor.pe.do .