I→Y Letter Substitution Pairs — Words Only

Words where replacing I with Y forms another valid WOW24 word

← Full list with definitions

1,036 words

AI AY BI BY MI MY OI OY AIS AYS ANI ANY BIS BYS DIE DYE GIP GYP HIP HYP ION YON
LEI LEY LIE LYE MIC MYC PIA PYA PIE PYE PIX PYX RAI RAY RIA RYA SIN SYN SKI SKY
TIE TYE WIN WYN ARIL ARYL BIRL BYRL BITE BYTE CHAI CHAY CIST CYST CONI CONY COPI
COPY DAIS DAYS DEFI DEFY DENI DENY DIED DYED DIES DYES DIKE DYKE DINE DYNE FICE
FYCE GIBE GYBE GIPS GYPS GIRO GYRO GIVE GYVE HILA HYLA HIPS HYPS IWIS YWIS KITE
KYTE KRAI KRAY LEIS LEYS LICH LYCH LIES LYES LIRE LYRE MANI MANY MICS MYCS MINA
MYNA MIRI MIRY PALI PALY PIAS PYAS PIES PYES PILI PILY QUAI QUAY RAIA RAYA RAIS
RAYS RIAS RYAS RIND RYND RIOT RYOT SICE SYCE SIKE SYKE SINE SYNE SUMI SUMY TIER
TYER TIES TYES TIKE TYKE TINE TYNE TIRE TYRE TIRO TYRO TORI TORY WADI WADY WALI
WALY WICH WYCH WILE WYLE WIND WYND WINS WYNS WITE WYTE ANION ANYON ARILS ARYLS
ASSAI ASSAY BASSI BASSY BENNI BENNY BIALI BIALY BIRLS BYRLS BITES BYTES BLINI
BLINY BUFFI BUFFY CALIX CALYX CAMPI CAMPY CELLI CELLY CHAIS CHAYS CHILE CHYLE
CHIME CHYME CIDER CYDER CISTS CYSTS CRIER CRYER DASHI DASHY DIKED DYKED DIKES
DYKES DIKEY DYKEY DINES DYNES DOILY DOYLY DRIER DRYER DRILY DRYLY ENVOI ENVOY
FARCI FARCY FICES FYCES FILMI FILMY FLIER FLYER FLITE FLYTE FRIER FRYER GAILY
GAYLY GIBED GYBED GIBES GYBES GIPSY GYPSY GIRON GYRON GIROS GYROS GIVES GYVES
GUMMI GUMMY HAPPI HAPPY IONIC YONIC KAIAK KAYAK KAURI KAURY KIACK KYACK KITES
KYTES KITHE KYTHE KRAIS KRAYS KUMIS KUMYS LASSI LASSY LATHI LATHY LIARD LYARD
LIMBI LIMBY MAIST MAYST MINAS MYNAS PAPPI PAPPY PARDI PARDY PENNI PENNY PETTI
PETTY PIGMY PYGMY PIXES PYXES PIXIE PYXIE PLIER PLYER POLIS POLYS PRIER PRYER
PUTTI PUTTY QUAIS QUAYS RAIAS RAYAS RINDS RYNDS RIOTS RYOTS SHIER SHYER SHILY
SHYLY SICES SYCES SIKES SYKES SILVA SYLVA SIREN SYREN SIRUP SYRUP SKIED SKYED
SKIEY SKYEY SLIER SLYER SLILY SLYLY SLIPE SLYPE SLOID SLOYD STIED STYED STIES
STYES STILE STYLE STIMY STYMY SWAMI SWAMY THYMI THYMY TIERS TYERS TIKES TYKES
TINED TYNED TINES TYNES TIRED TYRED TIRES TYRES TIROS TYROS TITHE TYTHE TROIS
TROYS TUTTI TUTTY TWIER TWYER WILED WYLED WILES WYLES WINDS WYNDS WITED WYTED
WITES WYTES WRIER WRYER AGOUTI AGOUTY ALKINE ALKYNE AMBARI AMBARY ANIONS ANYONS
AROINT AROYNT ASSAIS ASSAYS BANIAN BANYAN BARITE BARYTE BIALIS BIALYS BIRLED
BYRLED BRIONY BRYONY CAIMAN CAYMAN CHILES CHYLES CHILLI CHILLY CHIMES CHYMES
CIDERS CYDERS CIPHER CYPHER COLONI COLONY CRIERS CRYERS DAIMIO DAIMYO DENARI
DENARY DIBBUK DYBBUK DIEING DYEING DIKING DYKING DJINNI DJINNY DRIERS DRYERS
DRIEST DRYEST DUIKER DUYKER EMBOLI EMBOLY ENVOIS ENVOYS ERINGO ERYNGO FLIERS
FLYERS FLITED FLYTED FLITES FLYTES FRIERS FRYERS GAIETY GAYETY GHARRI GHARRY
GIBING GYBING GIPPED GYPPED GIPPER GYPPER GIRONS GYRONS GIVING GYVING HOIDEN
HOYDEN KAIAKS KAYAKS KIACKS KYACKS KIBOSH KYBOSH KITHED KYTHED KITHES KYTHES
KOUMIS KOUMYS LIASES LYASES LICHEE LYCHEE LICHES LYCHES LIVIER LIVYER MAIHEM
MAYHEM MILADI MILADY MIOSES MYOSES MIOSIS MYOSIS MIOTIC MYOTIC PEROGI PEROGY
PINION PINYON PIXIES PYXIES PLIERS PLYERS PRIERS PRYERS RONION RONYON SAIYID
SAYYID SHAIKH SHAYKH SHANTI SHANTY SHIERS SHYERS SHIEST SHYEST SILVAE SYLVAE
SILVAN SYLVAN SILVAS SYLVAS SIPHON SYPHON SIRENS SYRENS SIRUPS SYRUPS SIRUPY
SYRUPY SKIING SKYING SLIEST SLYEST SLIPES SLYPES SLOIDS SLOYDS SPHINX SPHYNX
SPRIER SPRYER STILES STYLES TIMBAL TYMBAL TINING TYNING TIRING TYRING TITHED
TYTHED TITHES TYTHES TRISTE TRYSTE TWIERS TWYERS WHIDAH WHYDAH WICHES WYCHES
WILING WYLING WITING WYTING WIVERN WYVERN WRIEST WRYEST ALCAIDE ALCAYDE ALKINES
ALKYNES AMBOINA AMBOYNA AROINTS AROYNTS BANIANS BANYANS BARITES BARYTES BIRIANI
BIRYANI BIRLING BYRLING CAIMANS CAYMANS CALICES CALYCES CALICLE CALYCLE CALIXES
CALYXES CARRION CARRYON CILICES CYLICES CIPHERS CYPHERS CRIMINI CRIMINY DAIMIOS
DAIMYOS DIARCHY DYARCHY DIBBUKS DYBBUKS DOILIES DOYLIES DUIKERS DUYKERS ENSKIED
ENSKYED EPOXIED EPOXYED ERINGOS ERYNGOS ETHINYL ETHYNYL FLITING FLYTING FRIABLE
FRYABLE GINGELI GINGELY GIPPERS GYPPERS GIPPING GYPPING GIPSIED GYPSIED GIPSIES
GYPSIES HELLERI HELLERY HOIDENS HOYDENS HOLIDAY HOLYDAY HRYVNIA HRYVNYA KEISTER
KEYSTER KITHING KYTHING KOUMISS KOUMYSS KUMISES KUMYSES LANIARD LANYARD LICHEES
LYCHEES LIVIERS LIVYERS MAIHEMS MAYHEMS MIOTICS MYOTICS NILGHAI NYLGHAI NILGHAU
NYLGHAU PARTIER PARTYER PIGMIES PYGMIES PINIONS PINYONS PIROGEN PYROGEN PRITHEE
PRYTHEE PROPINE PROPYNE RALLIES RALLYES ROISTER ROYSTER RONIONS RONYONS SAIYIDS
SAYYIDS SATIRIC SATYRIC SHAIKHS SHAYKHS SHAMOIS SHAMOYS SIENITE SYENITE SIGNORI
SIGNORY SILVANS SYLVANS SIPHONS SYPHONS SIRUPED SYRUPED SPRIEST SPRYEST STIMIED
STYMIED STIMIES STYMIES TAXIING TAXYING TIMBALS TYMBALS TIMPANA TYMPANA TIMPANI
TYMPANI TIMPANO TYMPANO TITHING TYTHING TYMPANI TYMPANY VIRELAI VIRELAY WHIDAHS
WHYDAHS WICKIUP WICKYUP WIVERNS WYVERNS ALCAIDES ALCAYDES AMBOINAS AMBOYNAS
ANDESITE ANDESYTE ANEURISM ANEURYSM AROINTED AROYNTED AUTOGIRO AUTOGYRO BARITONE
BARYTONE BIRIANIS BIRYANIS BRIONIES BRYONIES BULLDIKE BULLDYKE BUSINESS BUSYNESS
CALAMARI CALAMARY CALICLES CALYCLES CARRIONS CARRYONS CIMBALOM CYMBALOM CIPHERED
CYPHERED CITIFIED CITYFIED COPIABLE COPYABLE CURLICUE CURLYCUE DIARCHAL DYARCHAL
DIARCHIC DYARCHIC DIBBUKIM DYBBUKIM DUVETINE DUVETYNE ERINGOES ERYNGOES ETHINYLS
ETHYNYLS GAIETIES GAYETIES GINGELLI GINGELLY GIPSYDOM GYPSYDOM GIPSYING GYPSYING
GIPSYISH GYPSYISH GIPSYISM GYPSYISM GOLLIWOG GOLLYWOG HAUTBOIS HAUTBOYS HOIDENED
HOYDENED HOLIDAYS HOLYDAYS HRYVNIAS HRYVNYAS JERRICAN JERRYCAN KAZATSKI KAZATSKY
KEISTERS KEYSTERS KIBOSHED KYBOSHED KIBOSHES KYBOSHES KIELBASI KIELBASY KOLINSKI
KOLINSKY KOUMISES KOUMYSES LACRIMAL LACRYMAL LANIARDS LANYARDS LICHGATE LYCHGATE
LINCHPIN LYNCHPIN LOLLIPOP LOLLYPOP MANIFOLD MANYFOLD MIOSISES MYOSISES NILGHAIS
NYLGHAIS NILGHAUS NYLGHAUS PARTIERS PARTYERS PIRIFORM PYRIFORM PIROGIES PYROGIES
POLLIWOG POLLYWOG PROPINES PROPYNES PYROLIZE PYROLYZE ROISTERS ROYSTERS SIENITES
SYENITES SIGNIORI SIGNIORY SILLABUB SYLLABUB SIPHONAL SYPHONAL SIPHONED SYPHONED
SIPHONIC SYPHONIC SIRUPIER SYRUPIER SIRUPING SYRUPING SPHINXES SPHYNXES STIMYING
STYMYING TIMPANUM TYMPANUM VIRELAIS VIRELAYS WICKIUPS WICKYUPS WILLIWAW WILLYWAW
ACRONICAL ACRONYCAL ANDESITES ANDESYTES ANEURISMS ANEURYSMS AROINTING AROYNTING
AUTOGIROS AUTOGYROS BARITONES BARYTONES BULLDIKES BULLDYKES BUTTINSKI BUTTINSKY
CIMBALOMS CYMBALOMS CIPHERING CYPHERING CURLICUES CURLYCUES DAILINESS DAILYNESS
DIARCHIES DYARCHIES DISFLUENT DYSFLUENT DUVETINES DUVETYNES GIPSYDOMS GYPSYDOMS
GIPSYISMS GYPSYISMS GOLLIWOGS GOLLYWOGS GRAMARIES GRAMARYES HIGHFLIER HIGHFLYER
HOIDENING HOYDENING JERRICANS JERRYCANS KIBOSHING KYBOSHING KOUMISSES KOUMYSSES
LACRIMALS LACRYMALS LICHGATES LYCHGATES LINCHPINS LYNCHPINS LIPOLITIC LIPOLYTIC
LOLLIPOPS LOLLYPOPS PANTIHOSE PANTYHOSE PATCHOULI PATCHOULY POLLIWOGS POLLYWOGS
PYROLIZED PYROLYZED PYROLIZES PYROLYZES ROCKABIES ROCKABYES ROISTERED ROYSTERED
SATIRICAL SATYRICAL SILLABUBS SYLLABUBS SIMPATICO SYMPATICO SIPHONING SYPHONING
SIRUPIEST SYRUPIEST SISSINESS SISSYNESS TACHYLITE TACHYLYTE TIMPANIST TYMPANIST
TIMPANUMS TYMPANUMS WILLIWAWS WILLYWAWS ANEURISMAL ANEURYSMAL BUSINESSES
BUSYNESSES DISFLUENCY DYSFLUENCY GOLDILOCKS GOLDYLOCKS HIGHFLIERS HIGHFLYERS
KEFALOTIRI KEFALOTYRI MATRIOSHKA MATRYOSHKA PYROLIZING PYROLYZING ROISTERING
ROYSTERING TACHYLITES TACHYLYTES TIMPANISTS TYMPANISTS UPPITINESS UPPITYNESS
AMOXICILLIN AMOXYCILLIN COUNTRIFIED COUNTRYFIED DAILINESSES DAILYNESSES
DISFUNCTION DYSFUNCTION KEFALOTIRIS KEFALOTYRIS LAMMERGEIER LAMMERGEYER
MATRIOSHKAS MATRYOSHKAS SISSINESSES SISSYNESSES AMOXICILLINS AMOXYCILLINS
DISFLUENCIES DYSFLUENCIES DISFUNCTIONS DYSFUNCTIONS HYDROCEPHALI HYDROCEPHALY
LAMMERGEIERS LAMMERGEYERS SILVICULTURE SYLVICULTURE UPPITINESSES UPPITYNESSES
ANTHROPOPHAGI ANTHROPOPHAGY HYPERHIDROSES HYPERHYDROSES HYPERHIDROSIS
HYPERHYDROSIS IMPROVISATORI IMPROVISATORY SILVICULTURES SYLVICULTURES

Copyright © 2026 Mitch Bayersdorfer  ·  AGPL-3.0  ·  Thanks to Joe Petree for his definitions for these lists.  ·  Detailed Attributions