Difference between Opalescent and Pearlescent

OPALESCENT vs PEARLESCENT: ADJECTIVE

Having a play of lustrous rainbow colors
Reflecting a milky or pearly light from the interior; having an opaline play of colors.
Exhibiting a milky iridescence like that of an opal.
Having a play of lustrous rainbow-like colors

Having a play of lustrous rainbow colors
Pearl-like, either in color or luster.
Having an iridescent pearl-like surface, giving a play of lustrous rainbowlike colors; nacreous; pearlaceous.
Having a pearly luster or gloss.
Having a play of lustrous rainbow-like colors

Luminous, Carnelian, Lustrous, Aquamarine, Aventurine, Silvery, Dichroic, Turquoise, Hobnail, Translucent, Bright, Nacreous, Pearlescent, Opaline, Iridescent

Shagreen, Ecru, Coppery, Lustrous, Bronzy, Oxblood, Sunray, Metallic, Gunmetal, Pearlized, Bright, Nacreous, Opaline, Opalescent, Iridescent

Luminous, Carnelian, Lustrous, Aquamarine, Aventurine, Silvery, Dichroic, Turquoise, Hobnail, Translucent, Bright, Nacreous, Pearlescent, Opaline, Iridescent

Shagreen, Ecru, Coppery, Lustrous, Bronzy, Oxblood, Sunray, Metallic, Gunmetal, Pearlized, Bright, Nacreous, Opaline, Opalescent, Iridescent

Brighten up your party tables with this Opalescent Pastel Blue Paper Tablecloth.
Sometimes white diamonds are cut to display beautiful opalescent flashes of color.
The textured opalescent slag glass is all original with no cracks.
Nutrient Agar should appear slightly opalescent, and light amber in color.
OPP is very clear, but can also make an opalescent film.
They have an opalescent sheen and blue particle effects.
DIANABOL helps in opalescent trophy without losing muscle mass.
Description A grey to pale yellow opalescent suspension.
Viscous solutions were not opalescent and vice versa.
The result is a clear, slightly opalescent, liquid.

Does not actually D puff but ask more as a pearlescent film under the eyes.
Vectory Yellow, Tectonic Blue, Flame Red, Pearlescent White, Pure Silver and Daytona Grey.
Rods Pearlescent blue cake decorations with a centre made from Wheat Semoli.
Other developments include using interference pearlescent pigments to optically plump lips.
The flock is highlighted by pearlescent shading to create relief.
Love__ is our glorious lip statement packed with pearlescent pigments.
For subtle pearl and marble effects use Interference Pearlescent Pigments.
Mask has two teeth with a pearlescent coating.
This will give you a nice pearlescent effect.
Top coat lacquer recommended if a pearlescent paint.