keep alive (verb) nurse: care for, tend
Sinonime: casual, devil-may-care, devilish, elfin, elvish, fiendish,
flippant, free and easy,
fresh, frolicsome,
giddy,
jaunty, naughty, offhand, pert, pixieish, playful, prankish, puckish, rascally,
saucy*, sportive, waggish
Antonime: behaved,
subdued, unmischievous