Difference between Colorless and Colourless

COLORLESS vs COLOURLESS: ADJECTIVE

Weak in color; not colorful
Lacking color.
Pale; pallid.
Lacking animation, variety, or distinction; dull. : dull.
Without color; not distinguished by any hue; transparent; ; a colorless gas.
Free from any manifestation of partial or peculiar sentiment or feeling; not disclosing likes, dislikes, prejudice, etc..
Having lost its normal color.
Alternative spelling of colourless.
Lacking in variety and interest

Destitute of color; not distinguished by any hue; transparent, blanched, or entirely white: as, colorless water, glass, or gas; colorless cheeks or hair.
Not colorful
Weak in color
In botany: Having no other color than green.
Pale or hyaline. Jackson, Glossary.

Gray, Uncolored, Chalky, Whitish, Ashen, Uncoloured, Washy, Pallid, Achromatic, Waxy, Greyish, Drab, Blackish, Colourless, Grayish

Drab, Pasty, Dulled, Waxen, Pale, Pallid, White, Whitened, Etiolated, Uncolored, Bleached, Waxy, Washy, Uncoloured, Colorless

Gray, Uncolored, Chalky, Whitish, Ashen, Uncoloured, Washy, Pallid, Achromatic, Waxy, Greyish, Drab, Blackish, Colourless, Grayish

Drab, Pasty, Dulled, Waxen, Pale, Pallid, White, Whitened, Etiolated, Uncolored, Bleached, Waxy, Washy, Uncoloured, Colorless

The solution may be colorless to pale yellow.
WATER, STIRRED YELLOW, SCARLET AND COLORLESS: See Pyrotechnics.
It is a clear, colorless, odorless, syrupy liquid.
The green mixture is still green and the colorless solution is still colorless.
Colorless diamonds the colorless diamonds may be graded on a laboratory certificate to verify that is similar to the one particular friend.
The carat - in great detail - a 1 carat, colorless d colorless and ends with z the worst, though some diamonds.
Your engagement and the word love in many people who look for colorless to near colorless classification.
Our one in a trillion ring pictured is set with colorless d to near colorless.
Crafted from premium Forever One moissanite, they are guaranteed to be colorless or near colorless.
Both Natural and Lab Grown Diamonds can be colorless or near colorless.

Colourless liquid with a pungent odour, causes tears.
However, oxygen gas is colourless, odourless, and tasteless.
But that this is the same as Colourless.
Colourless to yellowish liquid with a pungent odour.
Cuvaj was replaced by a colourless official, Dr.
Colourless liquid with a strong, very unpleasant odour.
Normal urine varies from colourless to dark yellow.
Pure beryl is colourless, however, if it interacts with manganese or caesium, colourless gemstone turns into enchanting pink and gives us morganite.
Victoza should not be used if it does not appear clear and colourless, or almost colourless.
The pen contains a clear and colourless or almost colourless solution.