Word List
11 letter words
28,114 words found — showing page 1 of 141.
About this list
Our dictionary holds 28,114 11 letter words, all exactly 11 letters long. The highest-scoring of them is RAZZAMATAZZ, worth 49 points in Scrabble.
More of these words begin with S than any other letter — 2,967 of them, about 11% of the list.
744 appear in the 20,000 most common English words (3%), including information, development, description, accessories, application; the remaining 27,370 are rarer finds that still count as valid plays.
11 letter words
Sorted by everyday frequency — the most common words first.
11 letter words(200)
- information16
- development19
- description16
- accessories15
- application17
- performance20
- association13
- electronics15
- environment16
- advertising16
- engineering13
- corporation15
- appropriate17
- responsible15
- independent15
- opportunity18
- restaurants11
- significant17
- educational14
- alternative14
- publication17
- photography25
- recommended19
- maintenance15
- established17
- programming19
- instruments13
- traditional12
- interesting12
- individuals16
- regulations12
- certificate18
- communities17
- temperature15
- competition17
- immediately19
- improvement20
- interactive16
- newsletters14
- integration12
- discussions14
- destination12
- residential12
- partnership18
- suggestions13
- replacement17
- translation11
- legislation12
- departments16
- agriculture14
- constitutes13
- combination17
- distributed15
- enterprises13
- marketplace21
- interracial13
- competitive20
- preparation15
- instruction13
- differences20
- mathematics20
- collections15
- participate17
- experienced23
- institution11
- proceedings17
- experiences22
- enforcement18
- requirement22
- authorities14
- attractions13
- connections15
- recognition14
- transaction13
- examination20
- outstanding13
- perspective20
- reservation14
- measurement15
- merchandise19
- preferences18
- photographs22
- comfortable20
- interaction13
- effectively25
- consultants13
- cooperation15
- acquisition22
- implemented18
- directories14
- investments16
- contractors15
- anniversary17
- conferences18
- consumption17
- legislative15
- researchers16
- unsubscribe17
- sustainable13
- philippines20
- statistical13
- definitions15
- recruitment15
- considering15
- governments17
- operational13
- productions16
- possibility18
- reliability16
- appointment17
- represented14
- underground14
- corrections15
- initiatives14
- composition17
- immigration16
- necessarily16
- surrounding13
- coordinator14
- fundamental17
- substantial13
- progressive17
- memorabilia17
- explanation20
- electricity18
- eligibility17
- involvement19
- demonstrate14
- intelligent12
- experiments22
- scholarship21
- supplements17
- contributed16
- ingredients13
- maintaining14
- preliminary18
- promotional15
- specialists15
- communicate19
- probability20
- illustrated12
- continental13
- achievement21
- limitations13
- orientation11
- flexibility26
- declaration14
- determining15
- destruction14
- advertisers15
- observation16
- restoration11
- convenience18
- peripherals18
- bestsellers13
- compilation17
- obligations14
- outsourcing14
- identifying19
- constructed16
- arrangement14
- conclusions15
- furthermore19
- cooperative18
- attachments18
- personality16
- methodology21
- transferred15
- distributor14
- specialized25
- populations15
- exploration20
- compression17
- submissions15
- prospective20
- spectacular17
- subscribers17
- potentially16
- constraints13
- dimensional14
- documentary19
- territories11
- legislature12
- hospitality19
- procurement17
- theoretical16
- assignments14
- termination13
- comparative20
- expenditure21
- investigate15
- transmitted14
- screenshots16
- supervision16
- celebrities15
- syndication17
- celebration15
- permissions15
- calculation15
- exceptional22
Where English stops being casual
Eleven letters is past the point where words appear by accident in conversation. Nearly everything at this length is technical, formal, or built from a chain of affixes, and the vocabulary skews toward science, law and administration.
That makes the list useful for a narrower set of purposes: crossword solving, word searches with long entries, and the occasional puzzle that asks for the longest word obtainable from a given set.
Chains of affixes
At eleven letters most words carry two or more affixes stacked on a root — a prefix and a pair of suffixes, or a root that has been nominalised twice. Reading them apart is the only practical way to work with the length.
The endings that dominate are the abstract ones: -ATIONS, -MENTAL, -ISTIC and their relatives. Recognising them cuts the identification problem roughly in half before you have thought about the root at all.
Practical filtering
Use position filters. At this length, two or three known letters in known positions typically reduce the candidates to something you can scan, and that is the normal situation in a partly-solved crossword.
Browsing by required letter is also useful when a puzzle has told you a word contains an unusual letter — an eleven-letter word containing a Z or a J belongs to a small enough set to read through entirely.
The fields that supply the vocabulary
Medicine contributes heavily, because naming a condition precisely requires combining a body part, a process and a qualifier into one term. Law contributes for a related reason: legal language needs words that mean exactly one thing, and precision costs syllables.
Administration and academia supply most of the rest. Words describing systems, procedures and classifications tend to stack a noun-forming suffix onto an already-derived adjective, and each step adds letters without adding a new root.
Knowing which field a puzzle is drawing from narrows the search more than any letter filter. A crossword with a medical theme and an eleven-letter slot is asking a much smaller question than the raw word count suggests.
Frequently asked questions
Are eleven-letter words used in board word games?
Almost never as a single play. They require many board letters to line up, and the opportunity is rare enough that no player plans for it.
Why are long words so often technical?
Because technical vocabulary is built by stacking affixes onto roots to name precise concepts, and each affix adds letters. Everyday speech favours shorter forms, so the long tail of English skews specialist.
What is the fastest way to identify a long crossword answer?
Work from the ending. If you can see or guess the suffix, the remaining problem is a much shorter root, and crossing letters usually settle it from there.