idler
名词 idler:
person who does no work
同义词:loafer, do-nothing, layabout, bum
形容词 idle:
not in action or at work
同义词:idle
without a basis in reason or fact
同义词:baseless, groundless, idle, unfounded, unwarranted, wild
not in active use
silly or trivial
lacking a sense of restraint or responsibility
not yielding a return
not having a job
同义词:idle, jobless, out of work