noun-modifying (irregular)
well-ordered; in good order; well-featured; well-regulated
Describes something that is properly arranged, orderly, or well-proportioned. Used prenominally to modify nouns.
She has well-featured facial features.
She has well-proportioned facial features.
I'm grateful to be able to work in a well-ordered environment.
You can work in a well-organized environment at this company.
The writing he produces is always well-organized.
She maintains a well-proportioned figure.
整った describes something properly arranged or in order, whereas 乱れる describes something falling into disorder or disarray.
Prenominal form of the verb 整う (ととのう), meaning 'to be in order' or 'to be arranged'.