subject-inverted form of il y a; is there? are there?, (after a modal adverb) there is, there are

(idiomatic) from A to Z, from the soup to the nuts (comprehensively)

(idiomatic) from A to Z

(informal) that's partly right, that's part of it, that's kind of the idea, sort of, that's sort of it

(somewhat literary) … ago

Alternative form of il y a de ça

Less formal alternative of il y en a des qui

Alternative form of récolter ce que l'on a semé

there's a fine line between... (said of things that are very close to one another, such that one could easily lead to the other)

(informal) Said of something that is seemingly endless, never-ending or inexhaustible.