with a flapping motion / flutteringly / with a waving motion / with a fluttering motion

flutter / wave / flap

(of the way in which someone speaks) in a chatty way / (of the way in which someone speaks) in a talkative way / (of the way in which someone speaks) imprudently / (of the way in which someone speaks) indiscreetly / (of the way in which someone speaks) carelessly / (of the way in which someone speaks) without reflection / (of the way in which someone speaks) in a gabbing manner / (of the way in which someone speaks) in a prattling manner / (of the way in which someone speaks) in a babbling manner

(of the way in which one laughs) in a silly way / (of the way in which one laughs) stupidly / (of the way in which one laughs) foolishly

laugh foolishly / laugh stupidly

flat

written guarantee

written guarantee

social disturbance / upheaval

Belgrade