Definitions in relation to their use in kangaroo words, taken from Google Dictionary, and edited for formatting.
Kangaroo word: accustomed
Joey word: used
accustomed (verb): be used to.
used (verb): be or become familiar with someone or something through experience.
The letters U, S, E, and D found within the kangaroo word “accustomed” arrange in the listed order to complete the joey word “used”. While a word can have multiple definitions, in relation to their use with kangaroo words, these two words share a similar meaning: to be familiar with.