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30 B2B English Vocabulary Words Every Rep Should Know

Thirty essential B2B English terms grouped by category: pipeline, contract, metrics, and roles, each with a short, clear definition and an example sentence.

, 2 min read, Sales English

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Photo areej fateyma, Unsplash

Key takeaways

  • These 30 words come up in nearly every English-language B2B conversation, regardless of the specific industry.
  • Recognizing this vocabulary by ear, even without using it yourself, prevents losing the thread in a meeting or call.
  • Learn these in small groups of 5 rather than all at once, and always in the context of a real sentence from your own work.

Here are 30 essential B2B English terms, grouped by category, with a short definition for each.

Pipeline and sales process

  1. Pipeline, the full set of active opportunities
  2. Lead, an unqualified potential contact
  3. Prospect, a qualified contact being evaluated
  4. Opportunity, an active deal with a real chance of closing
  5. Quota, the sales target to hit
  6. Forecast, the predicted sales for a period
  7. Discovery call, the first exploratory call about needs
  8. Follow-up, re-engaging after a first contact

Contract and closing

  1. Deal, the negotiated agreement
  2. Close, to finalize a sale
  3. Contract, the contract itself
  4. Renewal, renewing an existing contract
  5. Upsell, selling more to an existing customer
  6. Cross-sell, selling a complementary product
  7. Churn, the rate of customer loss

Metrics and outcomes

  1. Revenue, total sales
  2. MRR, Monthly Recurring Revenue
  3. ROI, Return on Investment
  4. Conversion rate, the rate at which prospects become customers
  5. Win rate, the percentage of opportunities won
  6. Attainment, the percentage of a target reached

Roles and functions

  1. Decision maker, the person who decides
  2. Champion, the internal ally who advocates for you
  3. Economic buyer, the person who controls the budget
  4. Stakeholder, a party involved in the decision
  5. Gatekeeper, the person who filters access to the decision maker

Other common terms

  1. Onboarding, bringing a new customer up to speed
  2. Use case, a specific way a product is applied
  3. Pain point, a specific problem the customer has
  4. Value proposition, the core argument for value

How to learn this vocabulary efficiently

Don't try to memorize all 30 at once. Learn them in groups of 5, in the context of a real sentence from your own work rather than in isolation. Most of these terms are used directly in English regardless of the speaker's native language, much like "email" or "meeting" have become standard in everyday use worldwide.

Frequently asked questions

Do you need to translate these terms, or use them directly in English?
Most of these are used directly in English even in non-English business conversations (pipeline, churn, onboarding). Systematically translating them often sounds stranger than keeping them as-is.
Are these terms SaaS-specific or universal in B2B?
Most are universal in B2B. A few (churn, MRR, onboarding) are more common in SaaS but increasingly used in other sectors too.
How do you memorize 30 words efficiently?
Learn them in small groups of 5 at a time, in the context of a real sentence rather than in isolation, and review them in real situations rather than as a flat list.

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