Consolidate and separate are opposites. Consolidate is to combine scattered things into one stronger, firmer whole, or to make a position more secure. Separate is to move or keep things apart, or (as an adjective) to be distinct and unconnected. Consolidate draws things into one solid whole; separate holds them apart as distinct.
One closes the gaps between things and makes them firm; the other opens or keeps them. Consolidate, from solidare 'to make solid', draws loose things into one firm mass or secures a hold. Separate, from Latin separare 'to part', pulls things away from each other, or simply keeps them distinct with plain space between. A firm consolidates its scattered offices into one; the two departments are kept separate. One makes a single strong whole; the other insists on the line between things.
consolidate
To consolidate is to make many into one solid — the Latin solidus sits unhidden in the middle of the word. Companies consolidate scattered offices; armies consolidate gains before advancing; the sleeping brain consolidates the day's learning into memory. The trade is always the same: a dozen small, loose holdings exchanged for a single firm one. What is consolidated stops being a collection and becomes a structure — and structures, unlike collections, do not blow away.
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.
| consolidate | separate | |
|---|---|---|
| Meaning | combine into one stronger, firmer whole | move or keep apart; be distinct |
| Direction | scattered things into one solid whole | apart, or held distinct |
| Emphasis | strength, security, solidity | distinctness, space between |
| Often with | debts, power, offices, a position | items, groups, the yolk, the sexes |
| Noun | consolidation | separation |
| Example | They consolidated the offices. | Separate the two piles. |
Ask whether the gap closes into strength or stays open. Consolidate closes it and makes the result firm — scattered things drawn into one secure slab. Separate keeps it — two magnets pulled apart until a clean space stands between them, each still itself. If scattered things become one stronger whole, that is consolidate; if they are moved apart or kept distinct, they are separate.
consolidate
- iThe chain consolidated its offices into one headquarters.
- iiShe consolidated her debts into a single loan.
- iiiThe party consolidated its power.
separate
- iSeparate the ripe fruit from the unripe before packing.
- iiThe two schools were kept separate for another decade.
- iiiSeparate the yolks from the whites.
Consolidate draws things into one firm whole and stresses strength; separate holds things apart and is both a verb (to part things) and an adjective (distinct, unconnected). Their figurative uses are opposite too: to consolidate a group is to make it one and firm, while to keep parts separate is to hold them distinct. Watch the spelling — separate has an 'a' in the middle.
A useful pair for business and organizational writing. Consolidate suits drawing scattered things into one firmer whole — 'consolidate the offices', 'consolidate power'; separate suits keeping things distinct — 'separate the divisions', 'keep the accounts separate'. Examiners note the register and the spelling trap in separate (an 'a' in the middle). The nouns are consolidation and separation; the adjective separate (SEP-rit) differs from the verb (SEP-uh-rayt).