2 syllables:
cecchi, ceco, cerca, cerco, cicca, cicco, cieco, circa, circo, psyche, psycho, psycho-, psyco, sacai, sacar, sacca, sacchar, sacchar-, sacchi, sacco, sachar, sacker, saco, sacre, saeco, saiki, saiko, saker, sake i, sakha, saki, sakko, sako, sawka, sea-cow, seaco, seacow, sea cow, secar, secca, secchi, secco, seco, secor, secoy, secre, seeker, seek a, seek her, seiki, seiko, seker, seki, seko, serca, serco, sica, sicca, siccar, sicher, sicker, sickie, sicko, sicky, sick o, siker, sikha, sikhye, sircy, sirko, sir kay, soaker, soaky, socca, soccer, socco, sochor, socker, sockeye, socko, socky, soco, socoh, sojka, sokar, sokka, sookie, sooky, souci, soucie, sow cow, soyka, so co, su-ki, succah, succo, succor, sucka, sucker, suckow, sucky, sucre, sueker, sue coe, sukey, sukha, sukhoi, suki, sukie, sukka, sukkah, sukkar, sukker, sukkot, sukur, surco, su chi, sycco, sychar, syker, tsuki, hsi hsia, sachet, sascha, sasha, sashay, sashi, saussure, saw she, say she, scishow, scissure, see she, sesha, sesshu, setia, sissu, sitia, sochet, soshi, soshy, so she, so shy, ssu shu, sushi, su shi, su shih