le trépied trépidant the pulsating tripod.
la véliplanchiste velléitaire the indecisive windsurfer
le tamis tamisé the subdued sieve
le tacot taciturne the silent old banger
le tabouret tabou the forbidden stool
le surnom surnaturel the supernatural surname
l'ocean ocre the ochre ocean
l'oiseau oisif the idle bird
l'omoplate omnisports the general-purpose shoulder-blade
... and remember, one of the joys of this sort of mucking about ( putting aside for a moment that you are taking on board lots of useful and interesting words ) is that every dictionary will come up with different results.
I haven't come up with a good name for this "game" yet ... "juxtapositions" is accurate and striking but maybe a bit too academic. This is assuming that it isn't already in some word-games book somewhere .
Anyhow, music time approaches, and it's the amazing Claire Diterzi with the astonishing "Tableau de Chasse "...