There are 256 words with the prefix INTRA in our word list of 382,657 words, and every one of them is on this page — grouped by length so you can scan fast, with a live filter when you need something narrower. The biggest group is the 13-letter words (51 of them); the spread is 1 of them 6 letters long, 7 of them 7 letters long, 5 of them 8 letters long, 8 of them 9 letters long, and more up to 15 letters. The longest entries are intraarterially, intracarpellary and intracellularly. Word-game players keep lists like this open for a reason: Scrabble and Words With Friends reward the obscure corners of the dictionary, crossword solvers live on pattern matching, and Wordle players work by elimination.
The prefix INTRA- means within or inside (intravenous = within a vein; an intranet) — three examples from this page: intrada, intradas, intraday.
The full list
6-letter words (1)
intrap
7-letter words (7)
intrada intrado intrail intrait intrans intrant intrate
8-letter words (5)
intradas intraday intrados intranet intrants
9-letter words (8)
intrabred intracity intradoss intraline intraoral intrapair intrapial intrashop
10-letter words (28)
intracolic intractile intradermo intradoses intradural intrafusal intragroup intragyral intrahyoid intralobar intramural intranasal intranatal intraneous intranidal intranquil intransitu intraossal intraparty intraplant intrapolar intrarenal intrastate intratomic intratubal intravital intravitam intrazonal
11-letter words (32)
intrabuccal intracarpal intracosmic intracostal intractable intractably intracystic intradermal intradermic intragantes intragemmal intralumbar intramental intranarial intraneural intransient intraoctave intraocular intraoffice intraosteal intrapelvic intrarectal intraschool intrasellar intraseptal intraserous intraspinal intratarsal intrathecal intravenous intraverbal intraxylary
12-letter words (49)
intrabiontic intracardiac intracardial intrachordal intracistern intracloacal intracoastal intracompany intracranial intrafactory intragastric intraglacial intragroupal intrahepatic intrajugular intraliminal intralingual intralobular intralocular intralogical intramachine intramammary intramastoid intramontane intramundane intramurally intranetwork intransigent intransitive intranuclear intraorbital intraosseous intraovarian intrapleural intrapontine intraprocess intrapsychic intrapyretic intraretinal intrascrotal intraseminal intraspecies intrastromal intrathyroid intratubular intrauterine intravaginal intravesical intravitally
13-letter words (51)
intraarterial intracapsular intracellular intracephalic intracerebral intracervical intracoelomic intracortical intracosmical intradermally intradistrict intraduodenal intrafissural intrafistular intragalactic intraglobular intraimperial intralamellar intramarginal intramatrical intramorainic intramuralism intramuscular intranational intranscalent intransigeant intransigence intransigency intransigents intransitable intransitives intransparent intraparietal intraperineal intrapersonal intrapetiolar intrarelation intraspecific intraspinally intrasynovial intratelluric intrathoracic intratracheal intratropical intratympanic intravalvular intravasation intravascular intravenously intraversable intravitreous
14-letter words (39)
intraabdominal intrabranchial intrabronchial intracalicular intracanonical intracardially intracorporeal intracranially intractability intracutaneous intraglandular intralaryngeal intramedullary intrameningeal intramolecular intranquillity intranscalency intransferable intransfusible intransigeance intransigeancy intransigently intransitively intransitivity intranslatable intransmutable intransparency intraparochial intraplacental intraprocessor intraprostatic intrapsychical intrapulmonary intrarachidian intrasegmental intraselection intratonsillar intravertebral intravitelline
15-letter words (36)
intraarterially intracarpellary intracellularly intracerebellar intracerebrally intraclitelline intracollegiate intracosmically intractableness intradepartment intradermically intradivisional intraepiphyseal intraepithelial intrafascicular intrafoliaceous intraleukocytic intramatrically intramembranous intramuscularly intramyocardial intransferrable intransformable intransigeantly intransigentism intransigentist intransmissible intraperiosteal intraperitoneal intrapopulation intrarhachidian intrasusception intratesticular intratrabecular intratracheally intravascularly
Frequently asked questions
How many words with the prefix INTRA are there?
Our word list contains 256 words with the prefix INTRA, out of 382,657 entries in total. They run from 6 to 15 letters, and the 13-letter group is the largest with 51 words.
What are the longest words with the prefix INTRA?
The longest are intraarterially (15 letters), intracarpellary (15 letters) and intracellularly (15 letters).
Which words with the prefix INTRA score highest in Scrabble?
By raw letter values, the top scorers on this page are intraleukocytic (26 points), intranquillity (26 points) and intrapsychical (26 points) — before any letter or word multipliers. One honest caveat: this list is a broad English word list, so a few rare or technical entries appear that official game dictionaries (and Wordle’s answer list) do not accept. Always check a play against the dictionary your game uses.
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