conceivably (Ремедиос_П); distinctly possible (Wakeful dormouse); as likely as not (Anglophile); perhaps; there is just a chance; way possible (4uzhoj); it is a possibility (Alex_Odeychuk); may very well be (Vic_Ber); entirely possible (It is entirely possible the company will bring in replacement workers if the strike goes on past next weekend. ART Vancouver); perfectly possible (Andrey Truhachev); highly likely (Alex_Odeychuk); it's not outside the realm of possibility (tarantula); it's not beyond the realm of possibility (tarantula); very possible (kee46); quite possibly (TranslationHelp); it is not unlikely (из самоучителя по переводу Фалалеева YGA); likely (Юрий Гомон); may well be (TranslationHelp)

allegedly (Val_Ships)