Resource · The Digital Guide · Updated July 2026
If you have ever read a paragraph and thought that sounds like ChatGPT wrote it, you already know the feeling this page is about. The stiff phrasing. The words no real person uses out loud. The AI tells that give it away in the first sentence.
This is a working list of the words and phrases to avoid if you want AI writing to sound human. Copy it into your tool. Scrub your drafts against it. Watch your content stop reading like a machine and start reading like you again.
Skip to the ready-to-paste block →Built on the road, tested on real client work, kept current as the models change.
START HERE
Copy any section, or the full word block at the end, into your AI system prompt with this instruction:
Never use any of the following words or phrases in any variation, including singular and plural, tense changes, hyphenated forms, or suffixes like -er, -ing, -ity, -ful.
A key for the list: New marks a word added in the July 2026 update. Fading marks a word still worth watching but losing its flag strength as the models mature.
This is not about policing your vocabulary. If you naturally use a word on this list, use it. Words are not the enemy. What we are watching for is the cluster effect: the telltale combination of AI defaults that signals to a reader your content was made without much human input.
Here is the good news. The more you work with your AI tools, sharing examples of your writing, building custom instructions, uploading tone guides and giving feedback, the closer they get to sounding like you. This list shortens the editing loop. It does not replace the relationship you build with your platform over time.
When the banned word is yours, keep it.
You will notice guardrails and reimagine on this list. They are also the names of Tracy’s own frameworks: Guardrails is the first pillar of GIST and REIMAGINE is her nine-step change framework. Named brand language stays. The generic buzzword use goes. If a word on this list is part of your brand, your product names or how you genuinely speak, keep it and cut the rest. Intent beats default.
Think of it this way. You would not hand a new team member a script and expect them to nail your voice on day one. You coach them. You share examples. You correct the drift. Your AI is the same. Feed it your voice consistently and it learns, and the edits you make today get fewer.
Section 01
Fading: Kaleidoscope, Herein / Heretofore and Esteemed have largely dropped out of AI outputs as the models matured. Worth keeping for older content audits, rarely seen in mid-2026 writing.
Fading: Nimble and Scrappy were peak GPT-4 tells back in 2023. They still show up occasionally but are far less common now. Keep them in place for legacy content audits.
Section 02
These show up at disproportionately high rates in AI-generated content and make writing feel stiff.
Section 03
Section 04
Section 05
These structural patterns are the clearest signal of AI-generated text. Avoid these constructions entirely.
Two structural notes added in July 2026. First, present participial trailing clauses. AI attaches -ing phrases to the ends of sentences at two to five times the human rate, so flag any comma plus -ing construction. Second, the from X to Y range construction. AI defaults to these to imply breadth. Replace with one specific example instead.
Section 06
Australian AI content often defaults to Americanised spelling and phrasing that sounds off to a local reader. Watch for:
One carve-out. Guardrails is a named part of the GIST framework, so it stays when it means the GIST pillar. The generic buzzword use is still out.
Section 07
Copy this block straight into your AI system prompt or custom instructions. Put it at the top of your prompt for the best result. The July 2026 additions are included.
Do not use any of the following words or phrases, in any form (singular, plural, past tense, present participle, hyphenated, or with suffixes like -er, -ing, -ity, -ful): delve, tapestry, vibrant, landscape, realm, embark, excels, vital, comprehensive, intricate, pivotal, moreover, arguably, notably, foster, harness, unlock, unleash, revolutionise, transformative, leverage, synergy, innovative, game-changer, paradigm, cutting-edge, groundbreaking, seamless, robust, scalable, streamline, elevate, empower, dynamic, unparalleled, meticulous, underscore, commendable, testament, treasure trove, holistic, optimise, supercharge, turbocharge, accelerate, reimagine, state-of-the-art, future-proof, next-generation, AI-powered, data-driven, disruptive, visionary, crucial, significant, impactful, actionable insights, deep dive, in conclusion, in essence, in today's world, in the realm of, in a world where, at the end of the day, it is important to note, it's worth noting, feel free to reach out, moving forward, going forward, the result?, no X no Y just Z, it's not about X it's about Y, not because X but because Y, great question, certainly here is, I hope this finds you well, best-in-class, thought leadership, stakeholders, value proposition, pain point, roadmap, guardrails, operationalise, responsible AI, ethical considerations, robust framework, proven track record, happy to jump on a call, low-hanging fruit, move the needle, people are our greatest asset, let's circle back, we're on a journey, driving cultural transformation. July 2026 additions: quietly, shift (as vague change), matters (as standalone emphasis), shape (vague impact), land / landing (non-literal), actually (as intensifier), real (as vague emphasis), earn (abstract use), compound (abstract use), signal (as noun), built different, unpack, cadence, bolster, beacon, unwavering, amplify, catapult, skyrocket, illuminate, craft (as verb), hone, symphony, at its core, let that sink in, sit with that, that's the difference, this matters because, cannot be overstated, marks a significant shift, moments that matter, pave the way for, plays a crucial role in, shapes the conversation, co-pilot (generic AI metaphor), orchestration (AI use), trustworthy AI, human oversight (without specifics), governance maturity, scroll-stopping, this changes everything, em dash overuse.
BEFORE YOU GO
Many AI tools, Gemini in particular, do better when the list is attached as a reference file rather than pasted inline.
Combining this list with a sample of your own writing beats the list on its own every time. The more consistently you share your actual voice, the posts, the speeches, the newsletter intros, the faster your platform learns to match it.
New overused words appear as the models update. This version reflects research through July 2026.
Even with the list applied, AI content can still flag as AI-made. The list cuts editing time. It does not replace your judgement.
Single-word bans are only half the job. The repetitive patterns in Section 05 are just as revealing to a trained reader.
AI defaults to US English even when you prompt it in Australian English.
AI uses the em dash at far higher rates than human writers. A paragraph with three or more em dashes is a structural red flag, even when no listed words appear.
This list is one small part of how Tracy Sheen guides people and organisations to use AI well, with a human leading every step. Read the manifesto, take the free AI Readiness check, or get in touch about a keynote, workshop or board briefing.
Want the full glossary too? Every AI term, in plain English →