Letter Boxed solver & word finder

Enter the four sides of a Letter Boxed board to find legal words and two-word chains that cover all 12 letters.

Enter a Letter Boxed board

Put the three letters from each side into its own box. This solver uses Xfire's broad word list to surface valid board words and two-word chains that cover all 12 letters.

Recommended format: one side per box. The solver normalizes case and ignores spaces, but each side still needs exactly three letters.

Reset

Loaded sides from the stored Letter Boxed board for Aug 4, 2026. You can also open the matching hints page for that date.

Valid words found

765

Two-word chains

6

Longest candidate

AMPHIBIOUS

M L O
UPB
I K S
HCA

Letter Boxed

12 letters

One board, four sides

Two-word chain ideas

These chains cover all 12 board letters and keep the required last-letter to first-letter handoff intact. They use Xfire’s word list; acceptance in the official game can differ.

14 letters totalConnector S

BIOPLASMS → SHUCK

Why these two words fit

The side names match the board above. Every consecutive letter moves to a different side.

BIOPLASMS: right → bottom → top → right → top → left → bottom → top → bottom.

Newly covered letters: B, I, O, P, L, A, S, M. Covered so far: 8/12.

Ends with S; the next word starts with S.

SHUCK: bottom → left → right → left → bottom.

Newly covered letters: H, U, C, K. Covered so far: 12/12.

Final coverage: 12/12 letters.

15 letters totalConnector S

AMPHIBIOUS → SLICK

Why these two words fit

The side names match the board above. Every consecutive letter moves to a different side.

AMPHIBIOUS: left → top → right → left → bottom → right → bottom → top → right → bottom.

Newly covered letters: A, M, P, H, I, B, O, U, S. Covered so far: 9/12.

Ends with S; the next word starts with S.

SLICK: bottom → top → bottom → left → bottom.

Newly covered letters: L, C, K. Covered so far: 12/12.

Final coverage: 12/12 letters.

15 letters totalConnector A

BASOPHILIA → AMUCK

Why these two words fit

The side names match the board above. Every consecutive letter moves to a different side.

BASOPHILIA: right → left → bottom → top → right → left → bottom → top → bottom → left.

Newly covered letters: B, A, S, O, P, H, I, L. Covered so far: 8/12.

Ends with A; the next word starts with A.

AMUCK: left → top → right → left → bottom.

Newly covered letters: M, U, C, K. Covered so far: 12/12.

Final coverage: 12/12 letters.

15 letters totalConnector S

BASOPHILS → SHMUCK

Why these two words fit

The side names match the board above. Every consecutive letter moves to a different side.

BASOPHILS: right → left → bottom → top → right → left → bottom → top → bottom.

Newly covered letters: B, A, S, O, P, H, I, L. Covered so far: 8/12.

Ends with S; the next word starts with S.

SHMUCK: bottom → left → top → right → left → bottom.

Newly covered letters: M, U, C, K. Covered so far: 12/12.

Final coverage: 12/12 letters.

15 letters totalConnector S

BIOPLASMS → SHMUCK

Why these two words fit

The side names match the board above. Every consecutive letter moves to a different side.

BIOPLASMS: right → bottom → top → right → top → left → bottom → top → bottom.

Newly covered letters: B, I, O, P, L, A, S, M. Covered so far: 8/12.

Ends with S; the next word starts with S.

SHMUCK: bottom → left → top → right → left → bottom.

Newly covered letters: H, U, C, K. Covered so far: 12/12.

Final coverage: 12/12 letters.

17 letters totalConnector S

BASOPHILIAS → SHMUCK

Why these two words fit

The side names match the board above. Every consecutive letter moves to a different side.

BASOPHILIAS: right → left → bottom → top → right → left → bottom → top → bottom → left → bottom.

Newly covered letters: B, A, S, O, P, H, I, L. Covered so far: 8/12.

Ends with S; the next word starts with S.

SHMUCK: bottom → left → top → right → left → bottom.

Newly covered letters: M, U, C, K. Covered so far: 12/12.

Final coverage: 12/12 letters.

Playable board words

These words obey the side-jump rule and use only the 12 letters on the board.

Showing the first 200 rows so pages stay fast and readable.

AMPHIBIOUS101959No
BASOPHILIC101949No
SCOPOPHILIA112058No
BASOPHILIAS111858No
BASOPHILIA101758No
BASOPHILS91638No
BIOPLASMS91538No
MALICIOUS91358No
BASOPHIL81538No
BIOPLASM81438No
BIBLIOPHILIC122357No
AMPHIPHILIC112547No
AUSPICIOUS101467No
COCOPLUMS91737No
UMBILICUS91547No
BIOSOCIAL91357No
KALIMBAS81637No
BALSAMIC81437No
COPAIBAS81447No
PLUMBOUS81437No
SPICULUM81437No
ABOULIAS81057No
KALIPHS71627No
PHOBICS71627No
PLUMBIC71527No
PHOBIAS71437No
CUMBIAS71337No
PABLUMS71327No
PLASMIC71327No
ABOULIC71147No
MUCOSAL71137No
SPICULA71137No
LIPOPHILIC101946No
SUSPICIOUS101456No
AMPHIBIA81746No
COCOPLUM81636No
PALSHIPS81526No
SHIPLAPS81526No
ALCOPOPS81436No
UMBILICI81446No
ASOCIALS81046No
LUSCIOUS81046No
SPOUSALS81036No
KALIMBA71536No
PALSHIP71426No
SHIPLAP71426No
SHLUMPS71416No
BIOPICS71336No
COPAIBA71346No
IAMBICS71336No
HUIPILS71236No
BILBOAS71136No
COPIOUS71146No
IMPALAS71136No
IMPIOUS71146No
MUCOSAS71136No
OSCULUM71136No
ABOULIA7956No
ASOCIAL7946No
BILIOUS7946No
SOCIALS7936No
SPOUSAL7936No
SHMUCK61716No
HOKUMS61526No
KALIPH61526No
KHOUMS61526No
PHOBIC61526No
ABMHOS61326No
ABOHMS61326No
PHOBIA61336No
SHLUMP61316No
BLIMPS61216No
CLAMPS61216No
CLIMBS61216No
CLUMPS61216No
CUMBIA61236No
OAKUMS61236No
PABLUM61226No
PLUMBS61216No
PHIALS61126No
AMICUS61036No
AMPOUL61036No
CLAIMS61026No
COBIAS61036No
COPALS61026No
CUSPAL61026No
LABIUM61036No
LIMBAS61026No
LIMBOS61026No
LIMPAS61026No
MILPAS61026No
MUCOSA61036No
OPIUMS61036No
PIBALS61026No
PICULS61026No
MIAOUS6846No
OSCULA6836No
POILUS6836No
SOCIAL6836No
MUCKAMUCK92535No
BILABIALS91345No
MUCKLUCK82225No
COPSHOPS81725No
APOCOPIC81645No
BIBCOCK71925No
KAKAPOS71735No
COPSHOP71625No
ALCOPOP71335No
ALKALIC71335No
KAMALAS71335No
MIASMIC71335No
MUCLUCS71325No
SASHIMI71235No
BALBOAS71135No
BALSAMS71125No
CUMULUS71135No
LIBLABS71125No
MIASMAL71135No
MIMULUS71135No
OSMIUMS71135No
PLASMAS71125No
SAMBALS71125No
CLAUSAL7935No
LABIALS7935No
LIMULUS7935No
OSMIOUS7945No
HUMPHS61615No
KABOBS61425No
PASHMS61315No
ABAMPS61225No
BIMBOS61225No
BIOPIC61235No
COSMIC61225No
IAMBIC61235No
KALPAS61225No
LIMBIC61225No
MAMBOS61225No
PLUMPS61215No
BASHOS61125No
HUIPIL61135No
PHILIA61135No
SPLASH61115No
ASPICS61025No
BALSAM61025No
BILBOA61035No
BILBOS61025No
CILIUM61035No
CLASPS61015No
CUMULI61035No
IMAUMS61035No
IMPALA61035No
KOALAS61035No
LAMPAS61025No
MUCOUS61035No
OSMICS61025No
OSMIUM61035No
PIPALS61025No
PLASMA61025No
PLASMS61015No
SAMBAL61025No
SAMBOS61025No
SLUMPS61015No
SHOALS6925No
LAMIAS6835No
LAPSUS6825No
OCULUS6835No
SALAMI6835No
SPOILS6825No
ULAMAS6835No
HOICK51425No
HOKUM51425No
KAPHS51415No
KHOUM51425No
KOPHS51415No
SHOCK51415No
SHUCK51415No
AMUCK51325No
PLUCK51315No
ABMHO51225No
ABOHM51225No
AMPHI51225No
HUMIC51225No
HUMPS51215No
KOHLS51215No
LAKHS51215No
OHMIC51225No
PASHM51215No
UMPHS51215No
BLIMP51115No
CLAMP51115No
CLIMB51115No
CLUMP51115No
MAKOS51125No
OAKUM51135No
OKAPI51135No
PLUMB51115No
SLICK51115No
UMIAK51135No
BASHO51025No
BLUSH51015No

Word list size: 184,413 broad English words. Board contract: four sides, three letters each. NYT's accepted word list can differ slightly, so treat this as a brainstorming surface.

More Letter Boxed routes

Keep the rest of the family nearby while you solve from the board.