Does Wordle not allow plurals or past tense? DARES and CARES aren't in this visualization, neither are DARED or CARED. I know those simple words don't come up

Does Wordle not allow plurals or past tense? DARES and CARES aren't in this visualization, neither are DARED or CARED. I know those simple words don't come up often, but I don't know if they're actually not allowed.