Most candidates who plateau at IELTS Speaking 6.5 have one thing in common: they rehearse answers. The examiner is trained to spot it within 20 seconds. Here's what we've learned from grading ~12,000 speaking responses:
1. Fluency > vocabulary, almost every time
You can't "memorise" your way to a 7 in speaking. The official descriptor for Band 7 reads: "speaks at length without noticeable effort or loss of coherence." The candidate who says four ordinary sentences in a natural rhythm beats the one who delivers two beautiful sentences full of mid-sentence pauses every single time.
2. The three filler words that cap your band
From our scoring data, the three fillers that correlate most strongly with sub-7 outcomes are "basically", "actually", and "like". None of these are wrong on their own — used twice in a 90-second response, fine. Used eight times, you have a fluency problem.
The fix is not to suppress them consciously (which makes you stutter more). The fix is to record yourself and notice. Awareness alone drops them by half within a week.
3. Speak about specific people, not categories
"My friends and family" → "My cousin Anika, who lives in Bangalore". The first signals a memorised answer; the second signals real fluency and gives you details to riff on.
4. Lexical resource: collocations beat vocabulary
The Band 7 descriptor calls for "some less common and idiomatic vocabulary used with awareness of style and collocation". "Heavy rain" is collocation. "Strong rain" is wrong. "Make a decision" is collocation. "Do a decision" is wrong. The candidates who jump from 6.5 to 7+ are the ones who replaced 20 nouns with 20 collocations.
5. Pause for thought ≠ hesitation
A 1-second pause to think is fine and human. A 4-second pause is a fluency penalty. The bridge is the discourse marker: "Let me think..." / "That's an interesting question, because..." — these buy you 3-4 seconds without an unfilled pause.
The shortcut: take our 15-minute diagnostic, send us the speaking task. We'll show you exactly which descriptor is capping your band.
Writes about scoring, calibration, and what actually moves a candidate's band. Meet the team →
