fitly

adv 0.622

deadly

adv 0.587

fittingly

adv 0.576

lethally

adv 0.570

suitably

adv 0.543

fatally

adv 0.537

killingly

adv 0.534

murderously

adv 0.524

befittingly

adv 0.524

perfectly

adv 0.523

shipshape

adv 0.510

dangerously

adv 0.509

deathly

adv 0.509

dead on

adv 0.507

optimally

adv 0.503

aptly

adv 0.501