Frequently asked questions
What does the prefix eu mean in words that start with eu?
Eu- comes from Greek and means good or well, which is why a eulogy praises someone and euphoria describes a very good feeling.
Letters and spelling
Words starting with the prefix eu
Eu- is a Greek prefix meaning good or well, and it appears in words about praise, happiness, and science. This list is useful for vocabulary building, spelling practice with a tricky letter pattern, and exploring how a single root connects words like eulogy, euphoria, and eucalyptus.
Words starting with the prefix eu
| Word | Meaning | In a sentence | Save |
|---|---|---|---|
| eulogynoun | A speech or piece of writing that praises someone, especially one who has recently died. | His daughter delivered a moving eulogy at the funeral. | |
| eulogizeverb | To praise someone or something highly, especially in a formal speech or piece of writing. | Friends took turns to eulogize the retiring teacher at the ceremony. | |
| eulogisticadjective | Full of praise, especially in a formal speech or piece of writing. | The retirement dinner featured several eulogistic speeches from former colleagues. | |
| euphemismnoun | A mild or indirect word or phrase used in place of one considered harsh, blunt, or unpleasant. | 'Passed away' is a common euphemism for died. | |
| euphemisticadjective | Using mild or indirect language in place of words considered harsh or unpleasant. | The report used euphemistic language to avoid admitting the project had failed. | |
| euphoniumnoun | A brass musical instrument similar to a small tuba, pitched in the tenor range. | The marching band's euphonium section carried the melody during the ballad. | |
| euphonynoun | A pleasant, harmonious combination of sounds, especially in speech or music. | The poet chose each word carefully to create a sense of euphony throughout the stanza. | |
| euphonicadjective | Having a pleasant, smooth sound, especially in speech, poetry, or music. | The poem's euphonic rhythm made it a pleasure to read aloud. | |
| euphorianoun | An intense feeling of happiness, excitement, or well-being. | A wave of euphoria swept through the stadium as the winning goal went in. | |
| euphoricadjective | Feeling or characterized by intense happiness and excitement. | The team was euphoric after clinching the championship in overtime. | |
| eurekainterjection | An exclamation of triumph or joy on discovering or solving something. | Eureka! I finally found the bug that was crashing the program. | |
| euthanasianoun | The deliberate ending of a life, typically that of a terminally ill or suffering patient, to relieve pain. | The country's parliament debated legalizing euthanasia for terminally ill patients. | |
| eugenicsnoun | The now-discredited practice or theory of improving a population's genetic quality through controlled breeding. | Eugenics was used to justify forced sterilization programs in several countries. | |
| eugenicadjective | Relating to the discredited practice of trying to improve a population's genetic quality through selective breeding. | The novel imagines a dystopia built on eugenic policies of forced sterilization. | |
| eukaryotenoun | An organism whose cells contain a nucleus enclosed within a membrane. | Plants, animals, and fungi are all eukaryotes, unlike bacteria. | |
| eukaryoticadjective | Relating to or having cells that contain a nucleus enclosed within a membrane. | Human cells are eukaryotic, with DNA held inside a membrane-bound nucleus. | |
| eucalyptusnoun | A tall evergreen tree native to Australia, prized for its aromatic oil and leaves eaten by koalas. | The scent of eucalyptus filled the air near the grove. | |
| eunuchnoun | A castrated man, historically employed to guard women's quarters or serve in royal courts. | Eunuchs held influential administrative positions in several ancient royal courts. | |
| europiumnoun | A soft, silvery rare-earth chemical element, symbol Eu, used in television and LED phosphors. | Europium compounds give some television screens their red glow. | |
| eutecticadjective | Relating to a mixture of substances that melts and solidifies at a single temperature lower than that of its components. | Engineers chose a eutectic solder because it melts sharply at one precise temperature. |
No matching words in this collection.