Do spam trigger words automatically send you to spam?

No. Modern filters weigh dozens of signals together, so context and density matter far more than any single word. One "offer" in a relevant sentence is fine; five urgency words plus a pharma term and three links is what triggers filters. Authentication and sender reputation matter even more than wording.

How do I avoid spam words in my cold email?

Write the way you'd talk to one person: lead with a specific, relevant reason for reaching out, keep one clear ask, and cut promotional language. Then paste your draft into our free email spam checker — it flags every trigger word by category and grades readability so you know exactly what to rewrite.

How many spam words is too many?

There's no hard limit, but as a rule of thumb keep heavy categories (pharma, gambling, scam, overpromise) at zero and limit common salesy words to one or two used naturally. If our checker scores your email above 35, trim the highest-weighted categories first.

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Reference • Cold Email

355+ Spam Trigger Words to Avoid in Email (2026)

The words and phrases that drag cold email toward the spam folder — grouped into 9 categories, from urgency and money to pharma and tired clichés. Don't just read the list: paste your email into the checker and see which ones you're using.

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Spam filters score every message on dozens of signals, and the words you choose are one of the easiest to control. No single term below will doom an email — modern filters care about density and context far more than any one word. But a cluster of trigger words, especially from the higher-risk categories, adds up fast and pushes you into the junk folder.

Use this list to recognize the patterns, not to nervously scrub every word. Then run your draft through the free email spam checker — it flags each of these words in your copy by category, grades readability, and tells you exactly what to rewrite.

Shady / scammy

Language associated with scams and fraud — the fastest way to the spam folder or a blocklist.

risk freerisk-freeno catchno obligationno strings attachedno credit checkno questions askedno hidden chargesno hidden costsno hidden feesthis is not spamthis isn't spamnot spamnot junk100% guaranteedguaranteed winneryou are a winneryou're a winneryou have been selectedyou've been selectedyou have been chosenyou've been chosenclaim your prizeclaim your rewardyou wonyou've woncongratulations you wonlottery winnerlotterybeneficiarywire transferwestern unionbank account detailssocial security numberpre-approvedpreapprovedas seen onmulti level marketingmulti-level marketingmlmbe your own bossmake money fastget richget rich quickfree moneydouble your moneynigerian princeinheritanceunclaimed fundsconfidential proposalstrictly confidentialverify your accountconfirm your identityaccount suspendedsuspended accountupdate your paymentbilling problemyou are pre-selectedact now to claimno purchase necessarywinner

Health / pharma

Pharmaceutical and health-cure language is among the most heavily filtered content there is.

viagracialisweight losslose weightlose weight fastdiet pilldiet pillsfat burnerburn fatmiracle curemiracleanti-aginganti agingreverse agingonline pharmacypharmacyno prescriptionno prescription neededprescription drugssupplementsupplementspillsherbal remedynatural remedydetoxclinically provendoctor recommendedfda approvedmedical breakthroughsecret formulahair growtherectiletestosteronehuman growth hormonestop snoringremove wrinkles

Gambling / adult

Casino, betting, and adult-content terms trip filters instantly, even used in passing.

casinoonline casinocasino bonusjackpotonline bettingbet nowpokerfree spinsspin to wingamblegamblingxxxadult contenthot singlesmeet singleslive dealerblackjackwin biginstant winningsonline gamingslotslucky winner

Overpromise / hype

Exaggerated, too-good-to-be-true claims that read as marketing hype rather than a real message.

amazingamazing dealamazing offerincredibleincredible dealunbelievablerevolutionarysensationalphenomenallife changinglife-changingbreakthroughgame changergame-changercutting edgecutting-edgeworld classworld-classbest in classguaranteedguaranteed resultsguaranteed success100% satisfiedsatisfaction guaranteed100% satisfactiononce in a lifetimeonce-in-a-lifetimethe bestnumber oneskyrocketexplode your10x yourdouble yourtriple yourinstant resultsyou will not believeyou won't believejaw-droppingmind-blowingmind blowingstunningspectacularextraordinaryultimateunmatchedunparalleledunrivaledwhat you've been waiting fortransform yourchange your life

Money / financial

Money-making and financial-offer language is a classic spam tell, especially in bulk.

cashearn moneyearn cashearn extramake moneymake cashextra incomeextra casheasy moneyfast cashdouble your incomefinancial freedomget paidpure profitbig bucksbig moneyinvestment adviceloanloansmortgagemortgage ratesrefinancedebt freeget out of debtbankruptcyavoid bankruptcybad creditcredit repairsave big moneybillionairecents on the dollarwhy pay morelowest interestlower your interestcashbackcash backmoney makingmoney-makingearn from homepassive incomeinstant incomeinstant earnings

Urgency / pressure

Artificial time pressure is one of the strongest signals of a promotional blast.

act nowact fastact immediatelyurgenturgent responsehurryhurry uplimited timelimited time offerlimited offerexpires todayexpires soonoffer expiresdeadlinelast chancefinal callfinal hoursfinal noticewhile supplies lastsupplies are limitedsupplies running outdon't missdon't miss outnow or nevertoday onlybefore it's too latetime sensitivetime-sensitiveends tonightends todaydon't waitdon't deletedo it nowwhat are you waiting forthis won't lastinstant accessact beforeclosing soonrunning out of timelast minuteapply noworder nowexpires

Spammy greeting

Generic, impersonal openers are a hallmark of mass mail and chain scams.

dear frienddear sirdear madamdear sir or madamdear sir/madamdear beneficiarydear valued customerdear customerdear winnerhello dearto whom it may concerngreetingsgood newsgreat newsimportant informationimportant noticefriendly reminderexciting opportunityexciting newscongratulations

Pushy call-to-action

Hard, repeated commands to click or buy feel like a sales blast, not a 1:1 email.

click hereclick belowclick nowclick this linkbuy nowbuy todaybuy directorder todaysign up freesign up nowcall nowcall freecall mecall todaydownload nowget it nowget started nowsubscribe nowregister nowapply onlinestart nowjoin nowshop nowtap hereopen nowget access now

Salesy / promotional

Common promotional words. Fine in context — but a pile of them reads as an ad.

freefor free100% freefree trialfree giftfree quotefree consultationfree samplefree accessfree previewfree membershipfree shippingfree downloadofferspecial offerexclusive offerbest offerdealbest dealgreat dealexclusive dealdiscounthuge discountsalemega saleflash saleclearancesave up tobargainbonusfree bonusprizegiveawaycouponpromopromotionspecial promotionpricebest pricelowest pricelow pricecheapaffordableno costno feesmoney backmoney-backmoney back guaranteefull refundincrease salesincrease trafficincrease revenueboost yourgrow your businesscall

Don't guess — scan it.

Paste your cold email into our free checker to see every trigger word highlighted in your copy, a spam-risk score, and a readability grade. No signup, runs in your browser.

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FAQ

Frequently asked questions

Spam trigger words are words and phrases that spam filters associate with promotional, scammy, or low-quality mail — things like "free", "act now", "risk-free", and "miracle cure". On their own they rarely cause problems, but a cluster of them raises your spam score and pushes the message toward the junk folder.