Lum is the root word. This root word means light or bright.
Root word is usual.
The root word is gift.
end is the root word
Tri is the root word of intricate. The root word means three.
The root word of impersonal is person.
The root word is lum. It means light or bright.
I was enthralled by the luminosity of the deep water jellyfish.
luminosity is synonymous to brightness
Caution
The abstract noun for the word "light" is luminosity.
luminosity? maybe?
Fugitive has no root word it is the root word.
There is no root word of river. It itself is a root word.
Lepidoptera, luminosity
the root word is'confirminglyishness'
Root word is usual.
the root word is decor and that is the root word of decorate