English Words: R
21,470 words · Page 295 of 430
A member of the taxonomic superclass of Rhizopoda, being a type of amoeboid single-cell life with pseudopods not supported by a regular array of microtubules.
The soil region subject to the influence of plant roots and their associated microorganisms.
The surgical procedure of cutting the anterior or posterior spinal nerve roots in order to relieve pain, or reduce muscle spasms.
The seventeenth letter of the Modern Greek and Classical alphabets and the nineteenth letter of Old and Ancient.
The science of how materials and information flow from the raw state though manufacturing, inventory management, marketing, and distribution.
The heterocycle 2-thioxy-4-thiazolidinone, some of whose derivatives show anti-viral activity
Spelling & Dictionary Insight
The English alphabetical index for the letter R contains 21,470 headwords drawn from our Wiktionary-derived dictionary table. At 50 entries per page the browse splits into 430 pages, and you are currently viewing page 295. Every row above is a dictionary-backed entry with a canonical slug, and each links through to a full definition page with pronunciation, senses, etymology, and related-word data where available.
On this page 50 of 50 entries carry a part-of-speech tag and 50 carry at least one stored definition. Coverage varies across letters because Wiktionary volunteers build entries at different speeds for different parts of the alphabet, letters with common starting sounds (S, C, T, P) usually have the densest coverage, while less frequent starters (X, Q, Z) tend to have shorter but more specialised lists. PlainSpell surfaces whatever data is present and links back to the source when a definition is not yet recorded.
For readers using this index as a spelling reference, the guarantee is that every form you see on the list is a documented English headword, not a guess, not a derived inflection lacking a lemma row. If a word you expected to find is absent from the "R" list, it usually means the form exists only as an inflection of another lemma (e.g. a past participle stored under the infinitive) or the entry has not yet been imported from Wiktionary. Use the search bar or the misspelling lookup to resolve these cases.