out of the woodwork
Emerging from obscurity or a place of seclusion. It often is put as come (or crawl) out of the woodwork, as in The candidates for this job were coming out of the woodwork. The expression alludes to insects crawling out of the interior wooden fittings of a house, such as baseboards and moldings. [Colloquial; mid-1900s]
Words nearby out of the woodwork
out of the rain,
out of the running,
out of the way,
out of the window,
out of the woods,
out of the woodwork,
out of thin air,
out of this world,
out of touch,
out of town,
out of turn