unsightly
From LSJ
τὸ δ' ἐξαίφνης τὸ ἐν ἀναισθήτῳ χρόνῳ διὰ μικρότητα ἐκστάν → suddenly refers to what has departed from its former condition in a time imperceptible because of its smallness
P. and V. δυσειδής (Plato and Euripides, Fragment), V. δυσπρόσοπτος; see ugly.