rel

As a verb vel

is opine, think.

As a preposition rel is

(mathematics) relative to.

As a noun bel

is a measure of relative power, defined as log₁₀(P ₁/P ₂), where P₁ and P₂ are the measured and reference power respectively. See also decibel.

As a proper noun Bel

is a Babylonian deity, corresponding to the Semitic Baal.

As a preposition rel is

relative to.

As a noun del

is noon.

As a preposition rel is

(mathematics) relative to.

As an adjective red

is having red as its color.

As a noun red

is any of a range of colours having the longest wavelengths, 670 nm, of the visible spectrum; a primary additive colour for transmitted light: the colour obtained by subtracting green and blue from white light using magenta and yellow filters; the colour of blood, ripe strawberries, etc.

As a verb red

is past tense of rede.

As a proper noun Red

is A nickname given to someone who has or had red hair.

As a preposition rel is

relative to.