As an adjective selfish

is holding one’s self-interest as the standard for decision making.

As an adverb grabbingly is

in a grabbing manner; selfishly, greedily.

As a noun shade

is darkness where light, particularly sunlight, is blocked.

As a verb shade

is to shield from light.

As an adjective shadeless is

without shade: exposed, not sheltered from the sun.

As adjectives the difference between exposed and shadeless

is that exposed is vulnerable, susceptible while shadeless is without shade: exposed, not sheltered from the sun.

As a verb exposed

is (expose).

As adjectives the difference between sheltered and shadeless

is that sheltered is protected, as from wind or weather while shadeless is without shade: exposed, not sheltered from the sun.

As a verb sheltered

is (shelter).

As an adjective shadeless is

without shade: exposed, not sheltered from the sun.

As adjectives the difference between colour and shadeless

is that colour is conveying colour, as opposed to shades of grey while shadeless is without shade: exposed, not sheltered from the sun.

As a noun colour

is (lb) the spectral composition of visible light.

As a verb colour

is to give something colour.

As an adjective shadeless

is without shade: exposed, not sheltered from the sun.

As an adverb shadelessly is

in a shadeless way: exposedly, without shelter from the sun.

As adverbs the difference between exposedly and shadelessly

is that exposedly is in an exposed way while shadelessly is in a shadeless way: exposedly, without shelter from the sun.

As a noun shelter

is a refuge, haven or other cover or protection from something.

As a verb shelter

is to provide cover from damage or harassment; to shield; to protect.

As an adverb shadelessly is

in a shadeless way: exposedly, without shelter from the sun.

As an adverb shadelessly is

in a shadeless way: exposedly, without shelter from the sun.