Kangaroo word: remorsefulness
Joey word: rue
Definitions in relation to their use in kangaroo words, taken from Google Dictionary, and edited for formatting.
remorsefulness (noun): a feeling of responsibility for wrongdoing.
rue (noun): repentance; regret.
The letters R, U, and E found within the kangaroo word “remorsefulness” arrange in the listed order to complete the joey word “rue”. While a word can have multiple definitions, in relation to their use with kangaroo words, these two words share a similar meaning: feeling of regret.