Countdown Unlimited

Countdown Unlimited is a variant of the normal game where, as the name suggests, each letter is available to be used an unlimited number of times, also giving an unlimited maximum length to letters declaration - as a result, there are no bonuses for words over a certain length. For this reason, there are only seven letters in each selection, and duplicates are allowed, although there is no use for them.

Countdown Unlimited is available on Apterous.

Useful letters

Twos

• DE → DEEDED
• ES → SESSES
• MU → MUUMUU
• NO → NOONOO

Threes

• CAR → CARACARA
• DES → DESEEDED
• KIN → KINNIKINNIK
• MAT → MATAMATA
• REG → GREEGREE
• REF → REFERRER
• RIP → PIRIPIRI
• RUS → SUSURRUS
• SEA → ASSESSES

Fours

11+s:

• DENS → DENSENESSES
• KINS → KINNIKINNIKS
• LENS → SENSELESSNESSES
• SINE → SISSINESSES
• TENS → TENSENESSES

10s:

• ARSE → REASSESSES
• BERM → REMEMBERER
• CENS → SENESCENCE
• CHAL → CHACHALACA
• HEAD → DEADHEADED
• HENS → NESHNESSES
• KENS → KEENNESSES
• LATE → TATTLETALE
• LEVS → SLEEVELESS
• REDS → REDRESSERS
• REPS → REPRESSERS
• SANE → SANENESSES

9s:

• BEST → TSESSEBES
• BILS → IBISBILLS
• CARS → CARACARAS
• CHER → RECHERCHE
• CUSE → SUCCUSSES, SUCCESSES
• DASH → SHAHADAHS
• EGOS → GOOSEGOGS
• ERLS → RESELLERS
• FARS → SASSAFRAS
• MAST → MATAMATAS
• NOSE → NONSENSES
• PAIL → PALILALIA
• PELS → SLEEPLESS
• PEST → SEPTETTES
• POSE → POSSESSES
• RAGE → ARREARAGE
• REDS → REDRESSED, DESEEDERS, REDRESSES
• REFS → REFERRERS
• REGS → REGRESSES, GREEGREES
• REPS → REPRESSES, PEERESSES
• REVS → RESERVERS, REVERSERS
• RIPS → PIRIPIRIS
• RODE → REORDERED
• SAIN → ASSASSINS
• STEX → SEXTETTES
• WELS → SEWELLELS