“impossible” in Latin

impossibilis (Silver Age; only in a philosophical sense). But in usual language, circumlocution by quod fieri or effici non potest. I think nothing is impossible to you, nihil tibi infectum credo: nothing is impossible to anything, nihil est, quod aliquid (e.g., benevolentia) efficere non possit: I consider this impossible, non puto hoc fieri posse: this is impossible to me, hoc facere or efficere non possum: it is mpossible that, etc. fieri non potest, ut, etc.; nequeo (with following infinitive): it is impossible for a king to live as a private man, nescit rex vivere privatus: I fear this is impossible, vereor, ne non liceat: it is impossible for me to believe this, hoc nullo pacto credere possum: it is impossible for me to believe that, etc., non possum adduci, ut putem, etc.: this makes it impossible for me to believe, hoc credere prohibet, etc.