French has something a bit like that: we don't say "I'm hungry" but "I have hunger", or "I'm scared" but "I have fear". I'm not sure if there's a rule on when t

French has something a bit like that: we don't say "I'm hungry" but "I have hunger", or "I'm scared" but "I have fear". I'm not sure if there's a rule on when to use which though.