Definitions in relation to their use in these kangaroo words, taken from Google Dictionary, and edited for formatting.
Kangaroo word: bearded
Joey word: bare
bearded (adjective): having a growth of hair on one’s cheeks and chin.
bare (adjective): not covered.
The letters B, A, R, and E found within the anti-kangaroo word “bearded” arrange in the listed order to complete the joey word “bare”. While a word can have multiple definitions, in relation to their use with kangaroo words, these two words share an opposite meaning: unshaven vs. naked.