well, pleasant, or good: eupeptic, euphony
WordReference Random House Learner's Dictionary of American English © 2025
eu-, prefix.
WordReference Random House Unabridged Dictionary of American English © 2025- eu- comes from Greek, where it has the meaning "good, well''. This meaning is found in such words as: eulogy, euphemism, euphoria, euthanasia.
eu-,
EU,
Eu, [Symbol, Chem.]
- a combining form meaning "good,'' "well,'' occurring chiefly in words of Greek origin (eupepsia);
in scientific coinages, esp. taxonomic names, it often has the sense "true, genuine'' (eukaryote)
- Greek, combining form of eús good (adjective, adjectival) or eú, eû (neuter, used as adverb, adverbial) well
EU,
- Abbreviations, GovernmentEuropean Union.
Eu, [Symbol, Chem.]
- Chemistryeuropium.
Collins Concise English Dictionary © HarperCollins Publishers::
'eu-' also found in these entries (note: many are not synonyms or translations):
A, a
- Blue Flag
- Bulgaria
- CAP
- Conference on Security and Cooperation in Europe
- Cyprus
- Czech Republic
- Denmark
- EFTA
- EU
- Estonia
- Eu
- Eucharist
- Euglena
- Euler's diagram
- Euler's formula
- Euler's phi-function
- Eumenides
- Eumetazoa
- Eumycota
- European Commission
- European Monetary System
- European Union
- Green Flag
- Hungary
- Latvia
- Lithuania
- Malta
- Poland
- Qualified Majority Voting
- Romania
- additionality
- anti-Europe
- anti-European
- anti-Europeanism
- cacogenics
- dyslogistic
- dysphemism
- emu
- eubacteria
- eucaine
- eucalyptus
- eucarpic
- euchromatin
- euchromosome
- euclase
- eucrite
- eucryphia
- eucryptite
- eudemon