Is plannable, (e.g.: this task can be planned, it is plannable) an actual word in UK English?
It's one I see used quite often (mostly in business scenarios, both spoken and in emails) but haven't been able to find in on-line dictionaries and is always underlined by spell-checkers.
Research suggests that it's in fairly common usage although not in any dictionaries. I found some examples and interesting comments here: proz.com/forum/linguistics/…