Week in Review
Welcome to your Sunday Morning Weekly Review — the most powerful session of the week.
Research on memory and learning shows that spaced repetition beats cramming every time. Revisiting words after 5–7 days is exactly when your brain is about to forget them — reviewing right now locks them into long-term memory.
This week you covered five high-value words across five different contexts: AI/ML, architecture, professional communication, career growth, and social English. Let’s bring them all together.
How to use this session: Don’t just read — speak out loud, write sentences, and test yourself before looking at the answers.
5 Words of the Week
| Word | IPA | Vietnamese | Context |
|---|---|---|---|
| hallucinate | /həˈluː.sɪ.neɪt/ | bịa đặt (AI/ML) | AI models generating false information confidently |
| idempotent | /aɪˈdem.pə.tənt/ | bất biến khi lặp lại | System design: same result no matter how many times you call it |
| facilitate | /fəˈsɪl.ɪ.teɪt/ | tạo điều kiện, hỗ trợ | Professional communication: helping a process happen smoothly |
| advocate | /ˈæd.və.keɪt/ | ủng hộ, vận động (verb); người ủng hộ (noun) | Career growth: championing ideas, people, or processes |
| genuine | /ˈdʒen.ju.ɪn/ | thật lòng, chân thành | Social English: authentic, not fake or forced |
Pronunciation Sprint
Read all five words out loud — fast, one after another. This builds automatic recall.
Round 1 — Syllable breakdown:
- hal · lu · ci · nate → stress on lu → həˈLUː.sɪ.neɪt
- i · dem · po · tent → stress on dem → aɪˈDEM.pə.tənt
- fa · cil · i · tate → stress on cil → fəˈSIL.ɪ.teɪt
- ad · vo · cate → stress on ad → ˈÆD.və.keɪt
- gen · u · ine → stress on gen → ˈDʒEN.ju.ɪn
Round 2 — Say them in one breath:
hallucinate — idempotent — facilitate — advocate — genuine
Round 3 — Reverse order:
genuine — advocate — facilitate — idempotent — hallucinate
Well done. Now they’re in your muscle memory.
5 Idioms Recap
| Idiom | Vietnamese | Example Sentence |
|---|---|---|
| garbage in, garbage out | đưa vào rác, nhận về rác | ”If your training data is biased, garbage in, garbage out — your model will just amplify those biases.” |
| single point of failure | điểm thất bại duy nhất | ”Our whole pipeline depends on one legacy service — that’s a single point of failure we need to fix.” |
| get the ball rolling | khởi động, bắt đầu | ”Let me share the agenda to get the ball rolling on today’s planning meeting.” |
| put your foot in the door | tạo cơ hội bước đầu | ”This contract role is a great way to put your foot in the door at that company.” |
| hit it off | hợp nhau ngay từ đầu | ”I met the new tech lead at the conference and we immediately hit it off — turns out we have the same views on system design.” |
Exercise 1: Context Fill-In
Choose the correct word from this week (hallucinate / idempotent / facilitate / advocate / genuine) to complete each scenario.
1. During the sprint retrospective, the scrum master tried to __________ an honest conversation about why deadlines kept slipping.
2. Our payment API must be __________ — if a network timeout causes a retry, we cannot charge the customer twice.
3. Senior engineers should __________ for better documentation standards, even if management hasn’t prioritized it yet.
4. When the intern asked the AI assistant for legal advice, it began to __________ case citations that didn’t exist.
5. The best engineers I’ve worked with weren’t just technically strong — they were __________ in how they gave feedback, even when it was hard to hear.
✅ Check your answers
- facilitate — creating conditions for an honest conversation
- idempotent — safe to call multiple times with the same result
- advocate — championing a cause or idea
- hallucinate — generating false information confidently
- genuine — authentic, sincere
Exercise 2: Translate This Conversation (VI → EN)
A short dialogue from a real tech-team scenario. Translate it into English using at least 3 words from this week.
Minh (Tech Lead): Tuần này tôi muốn tạo điều kiện cho nhóm thảo luận về vấn đề hệ thống hiện tại. API thanh toán của chúng ta không bất biến khi lặp lại — nếu client gọi hai lần, chúng ta có thể tính tiền nhân đôi.
Linh (Engineer): Đúng rồi. Và tôi muốn thật sự ủng hộ việc fix cái này trước sprint tiếp theo — đây không phải technical debt có thể bỏ qua.
Minh: Tôi đồng ý. Cảm ơn vì sự thật lòng của bạn về mức độ nghiêm trọng của nó. Nhiều người không nói thẳng như vậy.
✅ Sample Answer
Minh (Tech Lead): This week I want to facilitate a team discussion about our current system issue. Our payment API isn’t idempotent — if the client calls it twice, we could end up double-charging.
Linh (Engineer): Exactly. And I want to genuinely advocate for fixing this before next sprint — this isn’t technical debt we can ignore.
Minh: I agree. Thank you for being so genuine about how serious it is. A lot of people wouldn’t be that direct.
Words used: facilitate, idempotent, advocate, genuine (4 out of 5!)
Bonus: Common Mistakes to Avoid
One critical error for each word this week:
hallucinate — Don’t say “the AI is lying.” Hallucination is not intentional deception — it’s the model generating plausible-sounding but incorrect output. Say: “The model hallucinated that reference.” Not: “The AI lied about it.”
idempotent — Don’t stress the wrong syllable. It’s aɪˈDEM.pə.tənt, not ˌaɪ.dem.pəˈTENT. Many people rush through this word — slow down on the second syllable.
facilitate — Don’t use it as a filler word for “help.” It specifically means enabling a process or discussion to happen smoothly. Weak: “I’ll facilitate you with this task.” Strong: “I’ll facilitate the decision-making process.”
advocate — Watch the pronunciation difference between noun and verb:
- Verb: /ˈæd.və.keɪt/ — “I will advocate for this.”
- Noun: /ˈæd.və.kɪt/ — “She is a strong advocate.” The final syllable changes! This trips up even fluent speakers.
genuine — Don’t pronounce it “JEN-yoo-wine” (a common mistake). It’s /ˈdʒen.ju.ɪn/ — three syllables, ending in a soft -in, not -wine. Practice: “gen-you-in.”
Weekly Consistency Challenge
“Review these 5 words again tonight before bed — say each one in a sentence out loud.”
Tonight’s challenge: Without looking at this post, can you:
- Spell all 5 words correctly?
- Give the Vietnamese meaning for each?
- Use each in a sentence about your own work?
If you can do all three — you’ve truly learned them this week.
Bonus challenge: Use at least 2 of this week’s idioms in a real conversation or message today. Natural usage is the final test.
Recommended Watching
1. “How to Remember Vocabulary FOREVER” — Luca Lampariello YouTube search: “Luca Lampariello vocabulary forever” A polyglot’s guide to spaced repetition and creating memorable associations. Directly applicable to what you’re doing with these weekly reviews.
2. “The SECRET to Remembering Vocabulary” — English with Lucy YouTube search: “English with Lucy remember vocabulary secret” Practical techniques for turning passive recognition into active recall — exactly the gap this exercise targets.
Great week. You added 5 professional-grade words to your active vocabulary. See you tomorrow morning for a fresh start.