Je was op zoek naar: incisiveness (Engels - Wels)

it is true that if john redwood had used his customary incisiveness of mind in 1993-94 --
mae'n wir , pe bai john redwood wedi arfer ei finiogrwydd meddwl arferol yn 1993-94 --

i am totally unhappy with the length and breadth and incisiveness of scrutiny on programmes like the new deal and on the assembly sponsored public bodies
yr wyf yn gwbl anfodlon ar hyd a lled a miniogrwydd y craffu ar raglenni fel y fargen newydd a'r cyrff cyhoeddus a noddir gan y cynulliad

the first secretary : given his customary perspicacity and incisiveness of mind , mike will have observed that i am not the chancellor of the exchequer of the united kingdom , but the first secretary of the assembly
y prif ysgrifennydd : gyda'i graffter a'i feddwl miniog arferol , bydd mike wedi sylweddoli nad canghellor trysorlys y deyrnas unedig mohonof , ond prif ysgrifennydd y cynulliad