| Word | Definitions | Synonyms |
|---|---|---|
| heir | (noun) a person who is entitled by law or by the terms of a will to inherit the estate of another | Synonyms: heritor, inheritor |
| (noun) a person who inherits some title or office | Synonyms: successor | |
| wasteweir | (noun) a channel that carries excess water over or around a dam or other obstruction | Synonyms: spill, spillway |
| weir | (noun) a low dam built across a stream to raise its level or divert its flow | - |
| (noun) a fence or wattle built across a stream to catch or retain fish | - |