Ghoti
In fact, ghoti is likely to be spontaneously pronounced [goʊtaɪ] or [gəʊtaɪ] (like "go" + "tie"), or [goʊti] ("go" + "tea"), but certainly not like "fish" since : gh is never pronounced [f] (cf. "ghost") at the beginning of a word neither ti is pronounced [ʃ] at the end of a word.