color or pattern that aids in camouflage; camouflage

color

surroundings; the surrounding area / (geometry) a perimeter

to change, to make different / to move or shift to a different time or place

potential of 変える (kaeru): to be changeable / passive of 変える (kaeru): to be changed

a chameleon (reptile)

environment, surroundings / the natural environment

causative of 合う (au) / put together / tune music, radio / add up to, amount to / match with / check with, check against / adapt oneself to, join in / blend, mix / combine, fuse, merge

altogether

in addition, besides