The word is in the Wiktionary

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

— English words —

• IRs n. Plural of IR.
• IRS prop.n. (US): Initialism of Internal Revenue Service.
• IRS n. (Aviation) Initialism of inertial reference system.
• IRS n. (Engineering) Initialism of Interface Requirements Specification.
• IRS n. (Basketball) Initialism of instant replay system.
• IRS n. (Finance) Initialism of interest rate swap.

— Foreign words, define in English —

• Azerbaijani
  • irs n. Inheritance, heritage.
  • irs n. Legacy.
• Latvian
  • īrs n. An Irishman.
  • īrs n. (Genitive plural) Irish, pertaining to Ireland and its people.

— English word, defined in Dutch —

• IRS n. (Afkorting), (initiaalwoord) Internal Revenue Service.

— In French —

• IRS n.m. (Pharmacie) Classe d’antidépresseurs.

35 English words from 10 English definitions

and Aviation Basketball Engineering Finance Genitive heritage inertial Inheritance Initialism instant instant␣replay interest interest␣rate interest␣rate␣swap Interface Internal Ireland Irish Irishman its Legacy of␣interest people pertaining plural rate reference replay Requirements Revenue Service Specification swap system

3 English words from 2 foreign definitions

Internal Revenue Service

5 foreign words from 2 foreign definitions

Afkorting antidépresseurs Classe initiaalwoord Pharmacie

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

IRSP IRSs Irshava irsogladine

1008 times in the middle (New words found by adding letters in front and at the end of the word.)

birse Birse birsy first First girsh Hirsh Hirst Kirst qirsh VirSC VIRSS airsac air␣sac birses Birses CBIRSs Firsby firste firsts girsha hirsel Hirske Hirson Hirsts kirsch Kirsch Kirsts Kirsty Mirsky Peirse PIIRSs Pirsig Thirsk thirst -virsen airsacs air␣sacs airshed air␣shed airship air␣ship air-shot air␣shot airshow air␣show airsick airside air␣sign airsled +958 words

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

airs Birs CIRs dirs eirs EIRs firs FIRs hirs kirs LIRs mirs miRs MIRs NIRS PIRs sirs Sirs SIRs TIRs zirs Ahirs AIIRs amirs Bairs cairs CBIRS CMIRs coirs emirs fairs Fairs fNIRS FTIRs hairs Hairs heirs keirs Keirs lairs Lairs loirs LPIRs Mairs Meirs Moirs Nairs noirs pairs Pairs +601 words

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

Sri SRI

13 anagrams (New words found by changing the order of the letters.)

ISR Isr. RIs RIS R.I.S. R.␣I.␣S. RSI sir Sir SIR Sir. Sri SRI

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

airs aris Birs bris CIRs cris Cris dirs eirs EIRs Eris firs FIRs Fris hirs ICSR I.C.S.R. IFRS IPRs IRAs IRAS IRBs IRCs IRC's ires IRFs IrGs IRGs iris Iris IRIs iris- irks irls IRLs irps IRPs IRQs Irrs IRRs IRSP IRSs Isar Iser -iser ISRC ISRO ISRs ISTR kirs +96 words

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

IR ir- Ir. is Is IS I$ 'is i's is- is. I's ri Ri RI R.I. rs Rs RS r's R's Rs. si Si SI Si. S.I. S.␣I. Sr SR Sr.

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

ars ARs ARS BRs BRS Brs. CRs CRS Drs DRs DRS drs. Drs. ers ERs ERS -ers FRs FRS GRS hrs Hrs HRs hrs. IAs IAS IBs IBS ICs ICS -ics I²Cs I.C.s I.␣C.s ids IDs IDS I-Ds I.D.s ies -ies ifs IFs IFS igs Igs IGs IGS IHS Iis IIs IIS IJS ILs ILS Ims IMs IMS ins Ins INS in's ins. Ins. ios Ios iOS IOs I/Os iPS IPs IPS IQs Ira IRA IRB IRC ire IrE IRE Ire. IRF IrG IRG IRI iri- irk Irk irl IRL IRM IRO irp IRP IRQ Irr IRR Irt IRT iru IRU (+39 words)

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

IR ir- Ir. is Is IS I$ 'is i's is- is. I's rs Rs RS r's R's Rs.

27 epenthesis (New words found when adding only one letter.)

IFRS IPRs IRAs IRAS IRBs IRCs IRC's ires IRFs IrGs IRGs iris Iris IRIs iris- irks irls IRLs irps IRPs IRQs Irrs IRRs IRSs IRUs ISRs IVRS

Recommended websites

• Visit 1Word.ws - the word IRS is not a valid scrabble word.
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