Definitions in relation to their use in these kangaroo words, taken from Google Dictionary, and edited for formatting.
Kangaroo word: friend
Joey word: fiend
The letters F, I, E, N, and D found within the anti-kangaroo word “friend” arrange in the listed order to complete the joey word “fiend”. While a word can have multiple definitions, in relation to their use with kangaroo words, these two words share an opposite meaning: helpful vs. harsh.