amelioration

noun 0.898

betterment

noun 0.682

bettering

noun 0.660

meliorist

noun 0.657

improvement

noun 0.640

meliorism

noun 0.632

emendation

noun 0.612

remedial

noun 0.611

improvability

noun 0.608

improver

noun 0.606

beneficial

noun 0.594

impro

noun 0.587

palliative

noun 0.587

amends

noun 0.575

mitigant

noun 0.569

corrective

noun 0.557

assuagement

noun 0.556

amenity

noun 0.555

enhancement

noun 0.553

alterative

noun 0.549

curative

noun 0.547

sanative

noun 0.546

emollient

noun 0.543

better

noun 0.539

remedy

noun 0.537

mitigator

noun 0.536

perfectibility

noun 0.535

mitigation

noun 0.535

upliftment

noun 0.527

augmentative

noun 0.526

restorative

noun 0.526

amendment

noun 0.523

optimate

noun 0.520

amiableness

noun 0.519

palliation

noun 0.516

medicinal

noun 0.516

reparative

noun 0.516

calmative

noun 0.515

altering

noun 0.514

agreeable

noun 0.514

adjuvant

noun 0.511

friendly amendment

noun 0.510

modification

noun 0.510

admirative

noun 0.508

allaying

noun 0.507

impairing

noun 0.506

brightening

noun 0.505

betterness

noun 0.503

pejoration

noun 0.502

alterable

noun 0.501

consolatory

noun 0.501

gladdening

noun 0.500