radicant

As a noun terms

is .

As an adjective radicant is

(botany) taking root on, or above, the ground; rooting from the stem, as the trumpet creeper and the ivy.

As adjectives the difference between radiant and radicant

is that radiant is radiating light and/or heat while radicant is (botany) taking root on, or above, the ground; rooting from the stem, as the trumpet creeper and the ivy.

As a noun radiant

is a point source from which radiation is emitted.

As an adjective radicant

is (botany) taking root on, or above, the ground; rooting from the stem, as the trumpet creeper and the ivy.

As a noun radicand is

(mathematics) the number or expression whose square root or other root is being considered; eg the 3 in $\backslash sqrt[n]\{3\}$.

As a proper noun ivy

is ; popular in the uk in the beginning of the 20th century.

As an adjective radicant is

(botany) taking root on, or above, the ground; rooting from the stem, as the trumpet creeper and the ivy.