Business English Expressions:
Learn and Practice Them at Work

Most business English resources teach vocabulary lists. Lyra Practice teaches the vocabulary of professional communication itself — the words that carry weight in a meeting, a status update, or a difficult conversation — and gives you a real chance to practice using them the way you would at your own job.

  • Communicate precisely in meetings and writing
  • Sound senior without sounding stiff
  • Practice the exact wording, not just the definition

Try a real Lyra Practice exercise

Buy-in

Free · No account needed

A regional rollout already has the COO's formal approval. Which sentence best identifies the remaining people-related risk?

Knowing the word is not the same as using it in a meeting

You can recognize "buy-in" the moment you read it. Reaching for it yourself, at the right moment, in front of your own stakeholders, is a different skill — one that depends on tone, timing, and confidence, not just vocabulary. Lyra Practice practices that production step directly, under conditions close to a real professional conversation.

Browse the business English catalog

A professional-communication subset of Lyra Practice's full expression catalog — chosen for meetings, planning, and workplace decisions. Search or filter, then start practicing.

274 expressions

Accommodate

ProfessionalEverydayCulture & Media

Accommodate means to adjust or make an arrangement so a need, constraint, person, or request can be included or served.

Account For

ProfessionalEverydayCulture & Media

Account for something means explain it by identifying a relevant cause or circumstance; it can also mean form a stated share of a total.

Accrue

Professional

To accrue is to accumulate over time or, in accounting, to recognize income or expense in the period it is earned or incurred even when cash settlement occurs…

Achilles' Heel

ProfessionalEverydayCulture & Media

Achilles' heel means the particular weakness that can undermine an otherwise strong person, plan, product, or system.

Acknowledge

ProfessionalEverydayCulture & Media

Acknowledge means recognize or openly show awareness of a fact, concern, contribution, or feeling.

Actionable

ProfessionalEveryday

Actionable feedback, findings, or recommendations can be acted on: someone can base a decision or a next step on them as stated.

Adjudicate

Professional

To adjudicate is to formally hear and decide a dispute, claim, or case through an authorized decision-making process, such as a court or administrative…

Advocate

Professional

Advocate means actively support a person, proposal, policy, or course of action. It is stronger than simple agreement but does not imply final authority.

Agnostic

ProfessionalEverydayCulture & Media

Agnostic describes something built or chosen so that it does not depend on one particular option (a database-agnostic reporting layer is not built around one…

Align

Professional

To bring people, plans, priorities, or work into a consistent arrangement or shared direction.

Alternative

ProfessionalEverydayCulture & Media

Alternative means another available choice or course of action.

Ambiguous

Professional

Something is ambiguous when its wording, data, or situation genuinely supports two or more reasonable readings — a property of the thing itself, not a claim…

Appease

Professional

To appease someone is to give them what they're demanding mainly to stop friction or pressure right now, not because the demand is fully deserved or a genuine…

Appreciate

Professional

In finance and business, appreciate describes an asset, currency, or investment — such as a property, a stock portfolio, or a currency — steadily increasing in…

Assign

Professional

To assign is to designate work or responsibility to someone, or in legal usage to transfer a right, property interest, or benefit to an assignee.

Back-ordered

Professional

Back-ordered means an item has been ordered, or requested under an accepted commitment, for later fulfilment because it is not currently available to ship.

Bake In

Professional

To build something into a plan, price, product, or system from the start so it becomes a fixed, hard-to-remove part of it, rather than adding it later.

Ballpark

Professional

A ballpark (figure) is a rough, non-final estimate — not a confirmed or exact number.

Bandwidth

Professional

Bandwidth means the practical capacity a person, team, or organization has to take on more work, considering time, attention, energy, staffing, and priorities…

Bear Out

Professional

To use evidence, data, or results to confirm that a claim, prediction, or decision made earlier was correct.

Behind Schedule

Professional

Use behind schedule when work is progressing more slowly than planned or is later than the planned timeline.

Blocker

Professional

A blocker is the specific thing — a missing input, pending decision, unresolved issue, or a person/team whose action is needed — that is currently preventing a…

Boil Down To

Professional

After you strip away all the secondary detail, "boil down to" names the one essential cause, reason, or deciding factor that's left.

Book

Professional

Book means to enter a transaction, amount, or journal entry in an accounting system or books.

A short guide to business English expressions

What makes an expression "business English"?

Not formality — a business expression is defined by where it carries value: meetings, status updates, planning conversations, and written feedback. "Escalate," "bandwidth," and "buy-in" are ordinary words in professional contexts, but produce them incorrectly and they read as either too casual or oddly stiff.

Across roles and industries, not one job

This catalog is deliberately general — the same words show up whether you work in product, operations, consulting, or client services. If your role has its own specialized vocabulary on top of this, Lyra Practice also has profession-specific paths: see English for Finance, Managers, and Accountants below.

Register: the part textbooks skip

"Push back" and "object" can mean the same thing, but they land very differently in a meeting. Business English fluency is largely about register — knowing which of several correct words is the right one for this audience, this relationship, this moment. Lyra Practice's exercises test that distinction directly.

How Lyra Practice's business practice works

Each expression pairs a clear meaning and register explanation with exercises that force a real choice — this word or a close alternative, this phrasing or a subtly wrong one — plus production exercises where you write or choose the expression yourself. Practice is scheduled over time, not crammed into one session.

Frequently asked questions

How is this different from "Advanced English Expressions"?

Advanced English Expressions covers professional, everyday, and pop-culture vocabulary together. Business English Expressions is the professional-communication subset of that same catalog — everything here is chosen for its use in meetings, planning, feedback, and workplace decisions, not casual conversation or media references.

Is this only for one type of job?

No. These expressions cut across roles and industries — a manager, an analyst, and a consultant all reach for words like "escalate," "bandwidth," or "buy-in" in the same kinds of situations. If you want vocabulary specific to one profession, see the English for Finance, Managers, or Accountants paths below.

Why not just learn these from a business English textbook?

Most textbooks teach a definition and a sample sentence. They rarely test whether you can tell "escalate" apart from "flag" or "raise a concern," or catch you using the right word in the wrong register. Lyra Practice practices exactly those distinctions.

Do I need an account to try it?

No. The question above and the full catalog are both open without signing up. An account is only needed to save progress and unlock the scheduled practice path for each expression.

Practice the vocabulary of your own workday

Start with any expression above, or begin a guided path built around your own professional vocabulary gaps.

English for Finance · English for Managers

Looking for everyday and pop-culture expressions too? See Advanced English Expressions.