How to Use certified in a Sentence

certified

adjective

• The food is certified kosher.
• The carpentry work must be done by someone who is certified for the job.
• Her boyfriend's a certified weirdo.
• You must be certified in order to practice medicine.
• Email it, but also send it by certified mail.
  — Gary Singer, Sun Sentinel, 28 May 2026
• It’s not supposed to be a certified copy.
  — Baz Bamigboye, Deadline, 22 May 2026
• That’s a certified steal, in our opinion.
  — Kate McGregor, Architectural Digest, 27 June 2026
• The key is to start with certified disease-free seed potatoes.
  — Sheryl Geerts, Better Homes & Gardens, 6 Feb. 2026
• Berkowitz hopes there will be more certified deaf interpreters in the state.
  — Hannah Drown, cleveland, 24 Dec. 2020
• That’s based on having rolled 21 games or more in a certified league.
  — Randy McRoberts, baltimoresun.com, 26 Mar. 2021
• His case was de-certified from adult court to juvenile court.
  — Mike Darnay, CBS News, 11 Feb. 2026
• And yet, Clark is a certified winner.
  — Brendan Quinn, New York Times, 21 June 2026
• The better idea is to send it by certified or registered mail.
  — Kelly Phillips Erb, Forbes, 18 Apr. 2023
• The show has made certified stars out of both Storrie and Williams.
  — Nicole Fell, HollywoodReporter, 24 June 2026
• Dowle is clear that her vision is not to become a certified farmer’s market.
  — Regina Elling, San Diego Union-Tribune, 5 Mar. 2026
• The business sent emails and a certified letter and left phone messages, but did not hear from the man.
  — cleveland, 3 Aug. 2023
• All five of her roommates sat around her room to watch and take notes as the certified makeup genius snatched her face.
  — Briannah Rivera, Seventeen, 27 Feb. 2023
• Just being able to roll that baby off the tongue qualifies one as a certified plant geek.
  — Paul Cappiello, The Courier-Journal, 6 Oct. 2017
• Only certified cave divers are allowed in.
  — Jennifer Walker, CNN Money, 18 Aug. 2025
• As a certified cool girl, there are few other options that would have made as much sense as the candy-red sleek pair.
  — Cassandra Pintro, Vogue, 23 Feb. 2023
• The made a fake certified driver’s license.
  — Fortune, 31 Dec. 2025
• About 34 percent of cotton now comes from certified sources, too.
  — Alexandra Harrell, Sourcing Journal, 18 Sep. 2025
• On the certified mail receipt where her signature should have gone, someone drew a line.
  — Dave Lieber, Dallas News, 28 Apr. 2023
• Many used certified cars also come with a warranty.
  — Kate Tully Ellsworth, USA Today, 18 May 2026
• Season 9 is all certified bangers.
  — Arushi Jacob, Variety, 11 Mar. 2026
• Instead, King kept the fish and weighed it on a certified scale, which tipped at 8 pounds, 8 ounces.
  — Katie Hill, Outdoor Life, 31 May 2023
• They should be sent by certified or registered mail, with proof of mailing retained.
  — Virginia La Torre Jeker, Forbes.com, 18 Aug. 2025
• The song is another certified banger with a classic Richards riff.
  — René Ostberg, Encyclopedia Britannica, 8 July 2026
• The percentage of certified teachers also went up at all schools.
  — Keri Heath, Austin American Statesman, 4 Jan. 2026
• His latest class helps students become certified to fix a host of kitchen appliances in three weeks.
  — Marquise Francis, NBC news, 20 Sep. 2025