Converge means to come together from different directions toward one point. Separate means the opposite: to move or keep apart, so things stand distinct with space between them. One closes the gap; the other opens it.
Converge and separate are the closing and opening of a distance. Converge brings things together until they meet; separate draws them apart until a clean gap stands between them. Converge ends with contact at a point; separate ends with two distinct things and space in between. They are the two directions of the same slow pull.
converge
To converge is to arrive at the same place from different starting points. Crowds converge on a stadium; rivers converge below a valley; in mathematics a series converges on a limit, and in biology unrelated species converge on the same design — wings, again and again. The word's quiet power is what it implies about the destination: when independent paths keep arriving at one point, the point starts to look less like coincidence and more like truth.
separate
To separate is to move things apart or to keep them apart — you separate two fighters, separate the yolk from the white, separate a class into groups. From the Latin separare, 'to disjoin'. Where you divide a whole into parts, to separate more often pulls already-distinct things away from each other, or sorts a mixture. As an adjective — and pronounced differently — separate means distinct or unconnected: three separate rooms, a separate issue. It is the quiet opposite of join.
| converge | separate | |
|---|---|---|
| Meaning | come together toward one point | move or keep apart |
| Direction | inward, closing the gap | outward, opening a gap |
| Ends with | things meeting at a point | distinct things, space between |
| Often with | roads, rivers, opinions | eggs, groups, two people, ideas |
| Noun | convergence | separation |
| Example | The lanes converge ahead. | Separate the yolk from the white. |
Think of the gap. Converge closes it — the lines come in until they touch at one point. Separate opens it — the two magnets are pulled apart until clean space stands between them. If the distance is shrinking to a meeting, that is converge; if it is growing into a gap, that is separate.
converge
- iThe two rivers converge just north of the town.
- iiOver dinner, their positions gradually converged.
- iiiCyclists converged on the finish line from every road.
separate
- iPolice moved in to separate the two rival groups.
- iiSeparate the eggs before you whisk the whites.
- iiiA tall hedge separates the garden from the road.
Separate is often transitive — you separate two things, or keep them separate — while converge is intransitive. Separate is also an adjective ('separate rooms'); converge is only ever a verb.