Difference between Rub Out and Achromasia

RUB OUT vs ACHROMASIA: NOUN

The inability of a cell or tissue to be stained
Absence of normal skin pigmentation (from bruising, stress or disease); pallor or achromia
In pathology, lack of pigment in the skin.
Unnatural lack of color in the skin (as from bruising or sickness or emotional distress)

Drown out, Wipe, Polish off, Clear away, Rub in, Scratch out, Razure, Wipe up, Blot out, Fling off, Extersion, Score out, Wipe off, Efface, Erase

Lipochrin, Enderon, Scleroma, Integumentary system, Fuscin, Skin, Melanoderma, Achromia, Wanness, Pallor, Pallidness, Paleness, Luridness, Lividness, Lividity

Brush down, Drown out, Wipe, Polish off, Clear away, Rub in, Scratch out, Razure, Wipe up, Blot out, Fling off, Extersion, Wipe off, Efface, Erase

Achromatinic, Lipochrin, Enderon, Scleroma, Integumentary system, Fuscin, Skin, Melanoderma, Achromia, Wanness, Pallor, Pallidness, Paleness, Lividness, Lividity

God never meant for America to be a melting pot to rub out the line between the nations.
Additional back up from both the 20-day and 50-day SMA at 0.7390 will help to rub out dollar strength.
With a solid coat of primer complete and dry, use steel wool to lightly rub out any imperfections and bumps.
City officials are expressing hope that new massage establishment regulations could rub out impostor setups that engage in prostitution.
Add a generous amount of the mayonnaise to your cloth and then rub out the water marks.
She began to rub out line endings so the lyrics ran on until they resembled prose or modern blank verse.
Its similar to the residue you get when you rub out pencil with an eraser.
Start on one side, then rub out the finish with a dry cloth.
Please stop asking people to rub out their face as tribute.
Why does Mr Martin finally decide to rub out Mrs Barrows?