One hundred and seventy seconds. Weeks or even months of working on your pitch deck could come down to the 170 seconds (on average) that investors spend looking at your deck.

"Investors see a lot of pitches. In a single year, the classic general partner in a venture firm is exposed to around 5,000 pitches ... and ends up doing between zero and two deals," writes VC and LinkedIn co-founder Reid Hoffman.

With all that pressure to make an impact quickly, founders spend an incredible amount of time on the design of their slides. Less consideration, however, is usually spent on the words on the slide. That's a mistake, especially when you only have 170 seconds.

When not used intentionally, the words in your deck can be distracting or downright off-putting. My company Writer used what we know about language and healthy communication from the millions of documents we've processed to come up with 11 words and phrases to remove from your VC pitch deck:

1. "Runway"

Don't write: I'm seeking $X in funding to provide Y months of runway.

Pitching VCs is a balancing act: You want to position your idea in the best light, but also show that you've thought things through. However, volunteering certain types of information can have the opposite effect.

You certainly need to show how you're going to use the funding you're asking for, but you don't want to frame things in terms of runway in a pitch deck. The word is associated with a looming cash-out date, which can put an investor in a negative state of mind.

2. "Exit strategy"

Don't write: Our exit strategy is ...

Yes, thinking through your business means knowing how you'll handle worst-case and best-case scenarios. But putting "exit strategy" in your deck can only get investors thinking about the inherent risks. You want them focused on the opportunity. You need to know what to say when the topic comes up--just don't volunteer the information on a slide.

3. "Just 1 percent"

Don't write: If we could capture just X percent of the market ...

A pitch deck is a tool to show VCs why your idea merits an investment. Using clichés can work against that goal. "Just 1 percent ... " is not only a cliché, it's also wishful thinking rather than a plan. Keep the text on your slides grounded in relevant facts and figures.

Other clichés to cut include: "the Amazon of X," "imagine a future," and "moving Y to blockchain." 

4. "Everyone," "always," "never," "no one"

Don't write: Everyone likes X ...

A great pitch requires nuance. Using absolutes to talk about your idea fails on that count. And, if you look closer, chances are there will be exceptions to the absolute that's being set up. When discussing your target customer or product value, your words need to reflect a thoughtful and measured approach. Using absolutes falls short of that goal and casts doubts about the validity of your plan.

5. "Unique"

Don't write: People will love our product because it's unique.

Precise communication makes it easier to bet that a business has the potential to succeed. But imprecise language is one of the top no-no's seen in pitch decks. Take the word unique. It may seem like an ideal word to show differentiation, but it's imprecise as to the nature of the uniqueness. Just describe the uniqueness directly, or better yet, the plan to execute on the uniqueness. Ideas are important--but the plan is what gets companies funded.

6. "Intend"

Don't write: We intend on breaking through to a new audience.

Good intentions aren't the same as a plan. Using the word intend in your pitch deck makes the discussion conceptual and somewhat nebulous. An intention is easier to reject than a plan backed up by compelling storytelling.

7. "No competition"

Don't write: There is no competition.

At best, writing this will be seen as an exaggeration: If there isn't direct competition, there may be indirect competition to consider. And, at worst, it could make investors think that you haven't fully explored the market, meaning your entire premise could be flawed.

8. "Good"

Don't write: There's good growth in this industry.

Investors don't want good ideas, they want the best ideas. Using the word good to describe any part of your plan lacks specificity and lowers your pitch's believability.

9. "Very," "so," "quite"

Don't write: We're set for very fast growth.

Brevity is key when you're working with a visual format, like a pitch deck. Qualifiers not only clutter your slides with unnecessary text, but they're also less precise.

 Ask yourself one question: What does very fast growth look like? Your answer would likely be different than someone else's. Instead, you might say growth of X% a year so there isn't confusion. Again, you want to be as precise and fact-based as possible.

10. Jargon

In an analysis of successful decks, my company found an average readability level of grade 10 or 11. For unsuccessful decks, that number was higher -- grade 12 or college. Never use jargon, keep your sentences simple, and include a maximum of one to two sentences per paragraph.

11. Humor

Cracking a joke on a slide can easily backfire. The last thing you want is to have a failed joke make your pitch awkward or throw you off. That could derail the entire process. So it's best to skip the deck humor and get to what really matters: your plan.