The board formally ____ the proposed merger at yesterday's meeting. The options are endorsed, advocated, championed, and backed. A learner who reads all four as "supported" can stall, because each looks defensible before "the merger." The intended answer is endorsed — to give public, official approval. This guide sorts the support verbs so the choice rests on how the support is delivered, not on which verb sounds most forceful.
Four verbs, one idea of "support," different mechanisms
All four express backing something, but they differ in the kind of support — and Part 5 turns on that difference.
endorse → give public or official approval ("endorse a candidate," "endorse a plan")
advocate → argue publicly in favor of a cause or policy ("advocate for reform," "advocate change")
champion → defend and actively push something forward, often against resistance ("champion a cause," "champion diversity")
back → support with resources, money, or weight ("back a project," "back a startup")
Endorse stamps approval; advocate argues a case; champion fights for and drives something on; back puts resources or authority behind it. Same direction — support — but different mechanisms.
The one-second test: approve, argue, drive, or resource?
You do not need to weigh nuance first. Read what kind of support the sentence describes:
- The support is public or official approval of a person or plan → endorse.
- The support is arguing in favor of a cause or policy → advocate.
- The support is actively defending and pushing something forward → champion.
- The support is money, resources, or institutional weight → back.
The union has long ____ for shorter working hours. That is arguing in favor of a policy, so the answer is advocated, not endorsed. A group of investors ____ the new venture with $2 million. That is putting money behind it, so backed fits. Read the mechanism, and the verb decides before any question of strength arises. For the wider skill of reading whether an item tests meaning at all, see word choice versus word form.
Endorse versus back: the overlap that costs points
The two blur because both mean "put yourself behind something." The split is real: endorse grants public approval or a stamp of legitimacy, while back supplies tangible support — money, resources, or authority.
Several celebrities **endorsed** the charity campaign.✓ — lend public approval and their name.The bank agreed to **back** the loan.✓ — supply financial support.
When the object is a candidate, product, or plan receiving a public seal of approval, endorse fits. When the object is a project, venture, or bid receiving resources or institutional weight, back fits. TOEIC exploits this by offering both and letting the sentence — approval versus resources — tip the answer. Matching the verb to what the sentence actually describes rather than defaulting to the most emphatic option is the same instinct that separates a strict standard from a rigorous one: context, not prestige, decides.
Why "advocate" carries a preposition and a cause
Advocate is the distractor that punishes reading "support" without checking the grammar and the object. It argues for a cause, and in modern usage it usually takes for:
The organization **advocates for** affordable housing.✓ — argues in favor of a policy.She has **advocated** greater transparency for years.✓ — the direct-object form, still a cause, not a person.
Put advocate before a single person receiving approval — advocate the candidate — and it reads wrong, because you endorse a candidate but advocate for a policy. The verb tracks a cause or position being argued. When the object is an idea, policy, or reform being publicly promoted, reach for advocate; when it is a person or plan being approved, reach for endorse.
Champion: defending and driving something forward
Champion is the most active of the four, defending a cause and pushing it on, often against opposition:
The mayor has **championed** urban green spaces throughout her term.✓ — drive a cause forward.He **championed** the junior team's proposal when others dismissed it.✓ — defend and advance against resistance.
The signal is sustained, energetic support — a cause, an initiative, or a group being carried forward, frequently where there is pushback. Champion overlaps with advocate on causes, but it leans toward active defense and momentum rather than argument alone, and it implies the supporter is a driving force, not just a voice.
Quick-reference table
| Verb | Core idea | Typical objects | Signal in the sentence |
|---|---|---|---|
| endorse | give public approval | candidate, product, plan, report | an official or public stamp of approval |
| advocate | argue for a cause | reform, policy, change, rights | arguing in favor, often with "for" |
| champion | defend and drive forward | cause, initiative, group, idea | active support, often against resistance |
| back | support with resources | project, venture, bid, loan | money, resources, or institutional weight |
Practice the decision
The newspaper officially ____ the incumbent mayor before the election.→ endorsed (public approval).Campaigners have long ____ for cleaner energy policies.→ advocated (argue for a cause).The director ____ the risky redesign despite internal doubts.→ championed (defend and drive forward).A venture-capital firm ____ the startup with early funding.→ backed (support with resources).
In each case the mechanism — approval, argument, active drive, or resources — decides the verb before any judgment of force. Lock onto how the support is given, and this cluster stops being guesswork.
Takeaway
Do not pick these verbs by how strong they sound. Read the kind of support: public approval gets endorse, arguing a cause gets advocate, defending and driving something forward gets champion, and supplying resources gets back. The support verbs are sorted by how the backing is delivered, and Part 5 rewards the reader who asks what kind of support the sentence describes before choosing how emphatic to be.