breeding ground Synonyms

deep taint abundant terrain wealthy land rich land productive land lush land good soil fertile ground arable soil fertile land ample dirt fertile breeding fertile breeding ground culture substrate creative state breeding area bountiful soil bountiful land at a nursery abundant soil abundant land fertile hunting ground seed plot birth site medium incubator hothouse hotbed hatchery greenhouse den cradle conservatory nest nidus nursery nests arable land forcing house fish tank seedbed culture medium seminary rookery propagator birthplace