letting breathe (verb) get off someone's back: leave alone
Sinonime: brainless,
dizzy, featherbrained,
frivolous,
giddy, harebrained,
ignorant, illiterate,
inane, know-nothing,
silly, skittish,
stupid, uneducated, unschooled, untaught,
vacant,
vacuousAntonime: cognizant,
intelligent,
sensible,
slick,
smart