Kangaroo word Kangaroo word A kangaroo word is a word that contains letters of another word, in order, with the same meaning. For example: the word "masculine" contains the word "male", which is a synonym of the first word; similarly, the word "observe" contains its synonym "see". The etymology of the phrase "kangaroo word" is from the fact that kangaroos carry their young (known as joeys) in a body pouch. Likewise, "kangaroo words" carry their "joey words" within themselves. "Twin kangaroos" are kangaroo words containing two joey words (for example: "container" features both "tin" and "can"). In contrast, an "anti-kangaroo" word is
Kangaroo rat outside temperature is too hot, a kangaroo rat stays in its cool, humid burrow and leaves it only at night. To reduce loss of moisture through respiration when sleeping, a kangaroo rat buries its nose in its fur to accumulate a small pocket of moist air. The burrows of Merriam's kangaroo rats are simpler and shallower than those of banner-tailed kangaroo rats. Banner-tailed kangaroo rats also mate in their burrows, unlike Merriam's kangaroo rats. Kangaroo rats are generally solitary animals with little social organization. Kangaroo rats communicate during competitive interactions and courtship. They do cluster together in some feeding situations.