unobjectionable
adjective
- Unable to make an objection for something (because it is perfect)
Wiktionary
adj
Etymology: Etymology tree Proto-Indo-European *né Proto-Indo-European *n̥- Proto-Germanic *un- Proto-West Germanic *un- Old English un- Middle English un- English un- English objectionable English unobjectionable From un- + objectionable.
- Not objectionable; not causing any objection.
“The line had obvious good qualities. It nowhere involved severe gradients; its curves in Whishaw's phrase were "unobjectionable"; it served an economic need; until the opening of the more direct Dundee-Forfar line, it had no real competitor; it was managed with vigour and honesty.”