unmistakably
From LSJ
ἀγεωμέτρητος μηδεὶς εἰσίτω → no one ignorant of geometry may enter, let no one ignorant of geometry enter, let no one ignorant of geometry come in
English > Greek (Woodhouse)
adverb
clearly: P. and V. σαφῶς, Ar. and P. φανερῶς; see clearly.
without doubt: P. ἀναμφισβητήτως, V. οὐ διχορρόπως, οὐκ ἀμφιλέκτως.