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The word theta is in the Wiktionary

21 short excerpts of Wiktionnary (A collaborative project to produce a free-content dictionary.)

— English words —
  • theta n. The eighth letter of the Modern Greek alphabet, ninth in Old Greek: Θ, θ.
  • theta n. (Mathematics) The measure of an angle.
  • theta n. (Aviation, by extension) Pitch angle; the angle between an aircraft’s longitudinal axis and the horizontal plane.
  • theta n. (Finance) The sensitivity of the value of a derivative with respect to time; the "time decay".
  • theta n. (Biology) Designating a level of brain activity as measured by electroencephalography having a frequency…
  • theta n. (Phonology) The voiceless dental fricative represented by θ.
  • Theta n. (US, colloquial) A member of the Kappa Alpha Theta sorority.
— Foreign words, define in English —
  • Catalan
    • theta n. Theta; the Greek letter Θ (lowercase θ).
  • Czech
    • theta n. Theta (Greek letter).
    • théta n. Alternative form of theta.
  • Hungarian
    • théta n. Theta (Greek letter).
  • Old irish
    • théta n. Lenited form of téta.
  • Pali
  • Polish
    • theta n. Theta (Greek letter Θ, θ).
— English word, defined in French —
  • theta n. Thêta, lettre grecque Θ ou θ.
— In German —
  • Theta S. Achter Buchstabe des griechischen Alphabets.
— In Dutch —
  • thèta n. Θ de achtste letter van het Griekse alfabet.
— In Latin —
  • theta n.subs. Littera Graeca cuius forma est maiuscula Θ minusculaque θ.
— In French —
  • thêta n.m. Θ, θ/ϑ huitième lettre et cinquième consonne de l’alphabet grec.
— In Italian —
  • theta s. Ottava lettera dell’alfabeto greco rappresentata dal simbolo Θ, θ.
65 English words from 15 English definitions

activity aircraft Alpha alphabet Alternative and angle Aviation axis between Biology brain by␣extension colloquial decay dental dental␣fricative derivative Designating eighth extension Finance form frequency fricative Greek Greek␣alphabet Greek␣letter having horizontal horizontal␣plane Kappa Lenited letter level longitudinal lowercase Mathematics measure measured member Modern Modern␣Greek ninth of␣a of␣an Old Old␣Greek Phonology Pitch plane Reliable represented respect sensitivity sorority the theta time Trustworthy value voiceless with with␣respect with␣respect␣to

13 English words from 6 foreign definitions

alfabeto alphabet Alphabets dal dell des est grecque het letter lettre Ottava van

19 foreign words from 6 foreign definitions

Achter achtste alfabet alphabet␣grec Buchstabe cinquième consonne forma grec greco griechischen griechischen␣Alphabets Griekse huitième lettera Littera rappresentata simbolo Thêta

20 suffixes (New words found by adding one or more letters at the end of the word.)

thetan thetas thetans thetaform theta␣role thetatron theta␣wave theta␣pinch thetaprobe theta␣roles thetatrons theta␣waves thetaprobes theta␣rhythm theta␣pinches theta␣rhythms Theta␣variant theta␣function theta␣functions theta␣meditation

73 times in the middle (New words found by adding letters in front and at the end of the word.)

kathetal on␣the␣tap in␣the␣tank on␣the␣tack on␣the␣take aesthetasc on␣the␣table on␣the␣tapis synthetase typothetae aesthetascs agonothetai lay␣the␣table off␣the␣table run␣the␣table set␣the␣table synthetases talk␣the␣talk walk␣the␣talk empty␣the␣tank fight␣the␣tape for␣the␣taking paint␣the␣tape pick␣up␣the␣tab sets␣the␣table talks␣the␣talk turn␣the␣table upon␣the␣tapis breast␣the␣tape clear␣the␣table nonsynthetase pound␣the␣table tale␣of␣the␣tape turn␣the␣tables under-the-table under␣the␣table unset␣the␣table antisynthetase fence␣the␣tables megasynthetase seat␣at␣the␣table sting␣in␣the␣tail turns␣the␣tables antisynthetases beat␣the␣tar␣out␣of bring␣to␣the␣table megasynthetases multisynthetase painting␣the␣tape setting␣the␣table +23 words

4 prefixes (New words found by adding one or more letters in front of the word.)

entheta syntheta antitheta parasyntheta

8 words-in-word (Words found as is inside the word. Minimum size 3 letters.)

eta ETA het HET heta the the- thet

7 words-in-word RTL (Words found written from right to left, inside the word. Minimum size 3 letters.)

ate Até Atë -ate teh Teh TEH

27 anagrams found with an extra letter (New words formed with all the letters from the word and an extra letter.)

acteth bettah eateth hatest hateth hatted Hattem Hatten hatter Hatter Hattie pettah qathet rateth stathe taketh tathed taxeth teathe Thanet that're that've Thayet thetan thetas threat Threat

21 anagrams found minus a letter (New words formed with all the letters from the word minus a letter.)

aett eath Etta haet hate hatt Hatt heat HEAT heta Hett tate Tate tath teat Teat Teta teth that Thea thet

6 cousins (New words found by changing only one letter.)

theca Theda Theia thema Thera Thota

4 lipograms (New words found when removing only one letter.)

heta Teta Thea thet


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