habit n. 习惯(住一个地方→习惯了)
habituate v. 使习惯于(habit习惯+uate)
habitual a. 惯常的(habit+ual)
habitant n. 居住者(habit+ant人→住的人)
habitat n. (动植物)居住地(habit+at表示地方→住的地方)
cohabit v. 同居(co 共同+habit→共同住一起)
inhabit v. 居住(in里面+habit→住里面→居住)
inhabitant n. 住户,居民(inhabit+ant)
uninhabited a杳无人迹的(un无+inhabit居住+ed →无人居住的)