How many words start with IR?

This page lists 268 words starting with IR, each shown with its Scrabble score.

Are these words valid in official Scrabble play?

Not necessarily. This site uses the open ENABLE word list; check the official dictionary used by your game or tournament.

Words Starting With IR

All 268 words in our dictionary that begin with IR, sorted by Scrabble score. Use them to open a word on the board or fill a crossword clue.

268 words · number = Scrabble score · sorted highest score first

irreproachably26 irreformability25 irreflexive24 irrefragability24 irremovability24 irrevocability24 irreconcilably23 irrecoverably23 irreproachable23 irreversibility23 irreclaimably22 irreducibility22 irrefutability22 irrepealability22 irreplaceably22 irrevocableness22 irreconcilables21 irrefragably21 irremovably21 irreproducible21 irretrievably21 irrevocably21 irreconcilable20 irrecoverable20 irredeemably20 irremediably20 irrepressibly20 irresistibility20 irresponsibly20 irreversibly20 irascibility19 irasciblenesses19 irksomenesses19 ironizing19 irradicably19 irreclaimable19 irreducibly19 irreformable19 irrefutably19 irrelevancy19 irreparableness19 irreplaceable19 irrespective19 irruptively19 irascibilities18 iridescently18 irksomely18 ironized18 ironworkers18 irrecusably18 irrefragable18 irrelatively18 irrelevancies18 irrelevantly18 irremovable18 irreparably18 irresponsibles18 irretrievable18 irreverently18 irrevocable18 irascibleness17 iridescences17 irksomeness17 ironizes17 ironmongery17 ironworker17 irrationalistic17 irredeemable17 irrelevances17 irreligiously17 irremediable17 irrepressible17 irresistibly17 irresolvable17 irresponsible17 irresponsive17 irreverences17 irreversible17 irritability17 irritablenesses17 irascibly16 iridescence16 ironicalnesses16 ironize16 ironmongeries16 ironworks16 irradicable16 irrationalisms16 irrationality16 irreducible16 irrefutable16 irregularity16 irrelevance16 irrepealable16 irreverence16 irritabilities16 irritatingly16 irenically15 ironbarks15 ironhanded15 ironhearted15 ironically15 ironwork15 irradiative15 irrationalism15 irrationalities15 irrationally15 irrecusable15 irredentisms15 irregularities15 irregularly15 irreligionists15 irreparable15 irresolutely15 irritableness15 irefully14 iridologists14 iridology14 iridosmines14 ironbark14 ironfisted14 ironicalness14 ironmongers14 irradiances14 irrationalists14 irredentism14 irregardless14 irreligionist14 irremeable14 irresistible14 irresoluteness14 irritably14 irruptive14 irascible13 iridescent13 iridologies13 iridologist13 iridosmine13 irksome13 ironmasters13 ironmonger13 ironweeds13 ironwoods13 irradiance13 irradiating13 irradiations13 irrationalist13 irredentists13 irrelative13 irrelevant13 irresoluble13 irresolutions13 irreverent13 irritative13 ironbound12 ironclads12 ironlike12 ironmaster12 ironwares12 ironweed12 ironwood12 irradiated12 irradiation12 irradiators12 irreality12 irredentist12 irreligions12 irreligious12 irresolution12 irrigating12 irrigations12 irrotational12 irrupting12 irruptions12 iratenesses11 iridiums11 irking11 ironclad11 ironware11 irradiates11 irradiator11 irrationals11 irrealities11 irredentas11 irregulars11 irreligion11 irridentas11 irrigated11 irrigation11 irrigators11 irritable11 irritating11 irritations11 irrupted11 irruption11 iracund10 irately10 irenical10 iridium10 irked10 irokos10 ironical10 ironnesses10 ironsides10 ironstones10 irradiate10 irrational10 irredenta10 irregular10 irresolute10 irridenta10 irrigates10 irrigator10 irritated10 irritation10 irateness9 ireful9 irenics9 iridic9 iroko9 ironings9 ironside9 ironstone9 irrigate9 irritants9 irritates9 irrupts9 irenic8 irising8 iritic8 iritises8 irks8 ironic8 ironing8 ironists8 ironness8 irony8 irritant8 irritate8 irrupt8 irades7 iratest7 ireless7 irides7 irised7 irk7 ironed7 ironers7 ironies7 ironist7 irade6 irater6 irids6 iring6 irises6 iritis6 ironer6 irones6 irreal6 irate5 ired5 irid5 irone5 irons5 ires4 iris4 iron4 ire3

Playing words that start with IR

Leading with IR lets you hook onto open columns and reach premium squares. Scan the high-scoring entries above first — they offer the best return when you have the tiles.

What the numbers say

A few numbers before you scroll: the 268 words here run from 3 to 15 letters, with 11-letter words the largest group (45 entries). Wordle players have 9 five-letter options, and there are 14 seven-letter candidates for a Scrabble bingo. The single best scorer is IRREPROACHABLY at 26 points before multipliers.

Chasing points? The best five entries here are IRREPROACHABLY (26), IRREFORMABILITY (25), IRREFLEXIVE (24), IRREFRAGABILITY (24), IRREMOVABILITY (24). IRASCIBLENESSES (15 letters) stretches furthest, while the list-wide average score sits near 14 points. If you are fishing for these words, keep R (268 appearances), I (268) and E (193) on your rack.

Three words worth learning first

Playing IRE across a double-word square turns its base 3 points into 6 — solid value for 3 tiles.
IRES — a 4-letter, 4-point play that slots into tight board lanes where longer words won't fit.
IRIS is easy to keep in memory: 4 letters, 4 points, and no awkward tiles to hunt for.

Round out your set with IRON (4), IRATE (5), IRONE (5), IRONS (5), IRATER (6) — all built from common tiles.

Learning words through IR

Groups like this one reward a different kind of practice: pick five words of different lengths from the list above, write each in a sentence, and the IR pattern moves into long-term memory. It is also a quiet Scrabble edge — racks that spell IR plus common tiles come up constantly, and prepared players cash them in while others shuffle letters.

More starting letters

Narrow it down

Combine a starting letter with a length or pattern in the Word Finder for exact matches.