Crossword clues for This answer is one 4 lettersAnswerClueBIRDOne word in the 10 longest answers, if one letter is changedDEALOne-word question, or the one-word answer that often follows itPASAQué ___?” nyt 2004 PASCAL Pressure unit equal to one newton per square meter nyt 2004 PASCO Washington city on the Columbia nyt 2004 PASHA Ottoman Empire title nyt 2004 PASO El ___, Tex. nyt 2004 PASO El ___, Tex. nyt 2004 PASS Final bid nyt 2004 PASS [No bid] nyt 2004 PASSAT A VW nyt 2004 PASSE Not in nyt 2004 PASSES Hail Marys, e.g. nyt 2004 PASSESAS Mimics satisfactorily nyt 2004 PASSFAIL 64-Across's option for a 38-Across or a 13-, 18-, 28- or 42-Down nyt 2004 PASSINTERFERENCE Friend barges in while gent is making amorous overtures; ref declares ... nyt 2004 PASSINTERFERENCE Rule barring players from dating cheerleaders? nyt 2004 PASSKEYS Hurl parts of a typewriter? nyt 2004 PASSOUT Faint nyt 2004 PASSPLAY Bomb, for one nyt 2004 PASSTHEBAR Answer continued nyt 2004 PASSTHEBAR Answer continued nyt 2004 PAST Historical nyt 2004 PAST Like water under the bridge nyt 2004 PAST Over nyt 2004 PAST Over nyt 2004 PAST Over nyt 2004 PASTA Trattoria course nyt 2004 PASTE Cheap jewelry nyt 2004 PASTE Collagist's need nyt 2004 PASTE Stickum nyt 2004 PASTE Stickum nyt 2004 PASTEL Subdued color nyt 2004 PASTEUR Pioneer in vaccination nyt 2004 PASTOR One who may marry repeatedly nyt 2004 PASTORALE Handel or Bach piece nyt 2004 PASTS They may be sordid nyt 2004 PASTURE It's uncultivated nyt 2004 PASTY Far from tan nyt 2004 PAT Frisk, with down"LETSOne answer to "Should we?"RSVPLetters to answer one's inviting letter?LETSOne answer to "Wanna?"AIDEOne answering a senator's phone, sayTRUEOne quiz answer.BOSSOne you answer toFISHEach capitalized clue's answer has oneNOUNThis answer, for oneAMENAnswer to one's prayerABBRThis answer, for oneNOUNThis answer is oneAIDEOne may answer a senator's phoneTRUEOne of two answers on a simple testTRUEOne of two answers in a test.LESSOne ___ Bell to Answer (1970 hit)ORNOYes ___ (one of two answers)SIRIOne with all the answers?LOONImaginary creature that could appear in one of the starred answersOHOHCry from one who knows the answerWRENImaginary creature that could appear in one of the starred answersCROWImaginary creature that could appear in one of the starred answersHAWKImaginary creature that could appear in one of the starred answersNERDOne who knows all the answers, maybeCEESThey're hard in across answers and soft in down onesNOUNThis answer isn't a proper oneSTEPAnswering an ad is the first oneROOMOne of three found in each answer to a starred clueHEROOne "unsung" in the three longest answersTIMEWith 16-Across, an abbr. for one is hidden in each 15-letter answerORALTest where the answers might be on the tip of one's tongueEDGEThe answer to this clue is located on oneBURNHamilton song about destroying love letters, or what one can do to the ends of the answers to the starred cluesWAITBide one's time, and a word that may precede the answers to starred cluesLOCOOff one's rocker, and a hint to what the four longest puzzle answers have in commonEGOSNarcissists' interests (one of which can be found in each of the puzzle's longest answers)ANSEDevil ___” Hatfield. nyt 1948 ANSER Graylag goose. nyt 1948 ANSERES Suborder of geese. nyt 1948 ANSWERS Correct solutions. nyt 1948 ANT A formican. nyt 1948 ANT Insect. nyt 1948 ANT One of Nature's communists. nyt 1948 ANT Player in The Insect Comedy."WORDCHAIN*The answers to the starred clues (including this one) form a continuous one—its connections are created by the end of one answer and the start of the nextGAMESHOWHOSTOne with all the answers—or in one case, questionsARFARFSpot's answer to "What's one plus one?"?LEGOBRICK*Building block that may be inserted into or removed from a set one by one (as seen in the starred answers' first words)MAGNewsstand buy, for short—one begins each of the four longest puzzle answers (and also ends the last one)WANNABETCare to wager? ... and a question answered, one way or the other, by the first words of the answers to starred cluesCOMPUTERNERDOne who might use one of the ends of the answers to starred cluesVERYWELLOne answer to "How are you?"BUTLEROne answering the doorRABBITSFOOTOne answer to today's challenge.THEEGGOne answer to an age-old question