pill to swallow

noun 0.769

bitter

noun 0.630

tough nut to crack

noun 0.586

bitterness

noun 0.577

bittersweet

noun 0.576

bittering

noun 0.564

bitters

noun 0.543

bittersweetness

noun 0.541

humble pie

noun 0.536

tough luck

noun 0.534

bittern

noun 0.532

cold comfort

noun 0.531

pain in the arse

noun 0.530

embittering

noun 0.529

chill pill

noun 0.527

heartbreaking

noun 0.527

bitterling

noun 0.525

swallow

noun 0.523

bitter pit

noun 0.519

pain in the butt

noun 0.517

bitter end

noun 0.515

tough call

noun 0.513

unpalatable

noun 0.512

uphill battle

noun 0.511

pill

noun 0.510

bad news

noun 0.503

kick in the pants

noun 0.503

bitter melon

noun 0.503

bitter orange

noun 0.502