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List of 7-letter words containing

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There are 17 seven-letter words containing PTA

APTAMER• aptamer n. (Biochemistry, genetics) Any subsequence of nucleic acid or protein, selected from a large random sequence-pool…
• APTAMER n. any of various created RNA-based molecules with therapeutic properties.
CAPTAIN• captain n. A chief or leader.
• captain n. The person lawfully in command of a ship or other vessel.
• captain n. An army officer with a rank between the most senior grade of lieutenant and major.
CAPTANS• CAPTAN n. a type of agricultural fungicide produced from mercaptan.
CRYPTAL• cryptal adj. (Anatomy) Of or pertaining to crypts (small pits or cavities in the body).
• CRYPTAL adj. relating to a crypt.
GLYPTAL• glyptal n. A resin, made from glycerol and phthalic anhydride (or similar), used in paints.
• GLYPTAL n. a kind of alkyd resin.
HEPTADS• heptads n. Plural of heptad.
• HEPTAD n. a group of seven.
HEPTANE• heptane n. (Organic chemistry) Any of the nine isomers of the saturated aliphatic hydrocarbon C7H16, obtained from…
• HEPTANE n. a saturated hydrocarbon with seven carbon atoms, found as a constituent of petroleum or tar oil.
OPTANTS• optants n. Plural of optant.
• OPTANT n. a person who opts, esp. one who chooses a nationality.
PEPTALK• pep␣talk n. (Colloquial) A rallying speech made to instill enthusiasm and boost confidence.
• PEPTALK v. to inspire enthusiasm in by an intense, emotional talk.
PTARMIC• ptarmic n. A substance, such as pepper or snuff, that causes sneezing.
• ptarmic adj. Relating to a substance that causes sneezing.
• PTARMIC n. (Greek) a substance that causes sneezing.
REPTANT• reptant adj. (Chiefly botany, zoology) Creeping along the ground.
• REPTANT adj. creeping or crawling.
SEPTAGE• septage n. (North America) The partially treated waste stored in a septic tank.
• SEPTAGE n. the waste in a septic tank.
SEPTATE• septate adj. Of, pertaining to, or divided by a septum.
• septate v. To form a septation.
• SEPTATE adj. having a septum.
TRIPTAN• triptan n. Any of a family of tryptamine-based drugs used as abortive medication in the treatment of migraine and…
• TRIPTAN n. a drug for treating migraine attacks.
UPTAKEN• uptaken v. Past participle of uptake.
• UPTAKE v. to take up.
UPTAKES• uptakes n. Plural of uptake.
• UPTAKE v. to take up.
UPTALKS• uptalks v. Third-person singular simple present indicative form of uptalk.
• UPTALK v. to end a declarative sentence with a rising intonation.

Scrabble words — in black are valid world wide — in RED are not valid in North America — in GREEN are valid only in North America.
Definitions are short excerpt from the WikWik.org and 1Word.ws.

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