IPA: /ɪˈnʌndənt/
KK: /ɪˈnʌndənt/
Describing something that is overflowing or excessively full.
The river was inundant after the heavy rains, spilling over its banks.
Inundant → It is formed from "in-" (meaning into) and "undare" (meaning to flow). The word describes the action of flowing into an area, often used in the context of flooding or overwhelming with water.
Think of water 'flowing into' ('in-') a place ('undare') — that's why inundate means to flood or overwhelm.