perturbed russian
трево́жный
anxious, uneasy, troubled, perturbed, worried, disturbed, disturbing, disquieting, alarming
трево́жно
uneasily, anxious, anxiously, troubled, perturbed, worried, disturbed, disturbing
anxious, uneasy, troubled, perturbed, worried, disturbed, disturbing, disquieting, alarming
uneasily, anxious, anxiously, troubled, perturbed, worried, disturbed, disturbing