| The word is a valid scrabble word, except in North America3 short excerpts of WikWik.org (WikWik is an online database of words defined in the English, French, Spanish, Italian, and other Wiktionnaries.)- ARPA prop.n. (Military, US, historical) Acronym of Advanced Research Projects Agency (renamed to DARPA in 1972).
- ARPA prop.n. (Navigation) Initialism of Automatic Radar Plotting Aid.
- .arpa n. (Internet) An Internet top-level domain used exclusively for technical infrastructure purposes.
29 valid words from 3 definitionsACRONYM ADVANCED AGENCY AID AN AUTOMATIC DOMAIN EXCLUSIVELY FOR HISTORICAL IN INFRASTRUCTURE INITIALISM INTERNET LEVEL MILITARY NAVIGATION OF PLOTTING PROJECTS PURPOSES RADAR RENAMED RESEARCH TECHNICAL TO TOP US USED 1 invalid word from 3 definitionsDARPA 2 words-in-word (Words found as is inside the word.)AR PA One anagram (New word found by changing the order of the letters.)PARA 4 cousins (New words found by changing only one letter.)ARBA AREA ARIA ARNA One epenthesis (New word found when adding only one letter.)AREPA One suffix (New word found by adding one or more letters at the end of the word.)ARPAS 39 times in the middle (New words found by adding letters in front and at the end of the word.)CARPAL TARPAN BEARPAW CARPALE CARPALS CHARPAI PARPANE SCARPAS TARPANS WARPAGE WARPATH BEARPAWS CARPALES CARPALIA CHARPAIS PARPANES SARPANCH SCARPAED TARPAPER WARPAGES WARPAINT WARPATHS CARPACCIO SCARPAING TARPAPERS TARPAULIN WARPAINTS CARPACCIOS ENDOCARPAL METACARPAL SARPANCHES TARPAPERED TARPAULING TARPAULINS MACROCARPAS METACARPALS TARPAULINGS HYDNOCARPATE HYDNOCARPATES 2 prefixes (New words found by adding one or more letters in front of the word.)SCARPA MACROCARPA 12 anagrams plus one (New words formed with all the letters from the word plus a letter.)+C CARAP +E AREPA PARAE +G APGAR +K PARKA +M PARMA PRAAM +N PRANA +R PARRA +S ARPAS PARAS +T APART
2 anagrams minus one (New words formed with all the letters from the word minus a letter.)-A PAR RAP
Scrabble scoringProbability in scrabble (Probability to draw 7 letters at the beginning of the game to build the word.)- Joker allowed, 1 in 68.6 chance (1.46%).
- Joker not allowed, 1 in 259 chance (0.39%).
Other languages- Valid: Spanish Italian Romanian
- Invalid: French German
- (In Spanish) ARPA f. Instrumento músico, de figura triangular, con cuerdas colocadas verticalmente y que se tocan con ambas manos.
- (In Spanish) ARPAR tr. Arañar o rasgar con las uñas.
Categories without words- No words-in-word RTL (Word found written from right to left, inside the word.)
- No lipograms (Word found when removing only one letter.)
Scrabble words — in black are valid world wide — in RED are not valid in North America — in GREEN are valid only in North America.
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