A Ace's value, at times A 35-Across halved Ace's value, at times 22 Across, in English Any nonzero number raised to the power of zero ___ and only Atomic number for hydrogen and 24 Across, 16 Down, 18 Down: Jack Point? Any individual A tenth of ten A penny's count A quarter of four? A hundredth of a hundred A single number? Admit ___ (ticket phrase) A 10th of 10 "Are You the ___?" (cult MTV show) A Any nonzero number raised to the power of zero A certain An hour after noon Aptly monosyllabic number A wee hour Ariana Grande's '___ Last Time' "A Chorus Line" song Ariana Grande's '___ Last Time' Air Force __ Air Force __ A quarter of four Ace Ace's value, maybe Any person "A Chorus Line" tune A quarter of four "A Chorus Line" number? A third of 100? Afternoon hour Amalgamated Ace's number on the golf course 'A' equivalent, in a list A singleton 19-Across, in England A quarter of four? Afternoon hour Alanis Morissette '08 album "Flavors of ___" Anxiety produced by arrest Agency upsets that woman consumed by retirement plan with butterflies in her stomach Anxiety, unease Atomic number of hydrogen Arbor growth A person A single entity A wee hour 35-Across, translated Arbor growth Arbor growths Ace's value, at times Academic octet "A Chorus Line" song 103 Any ender Anagram of "clients" "A Chorus Line" tune Anagram of "clients" Any nonzero number raised to the zeroth power Aid for painting big letters Aid for making signs "A Chorus Line" song Area code preceder "A Chorus Line" number Acting as a group 'Army of ___' (recruiting slogan) Admit ___ Arizona plants Any nonzero number to the zeroth power A quarter to four? Ace's value, at times 'A Chorus Line' song A quarter of four 'A Chorus Line' number Arizona sights A single unit "... and all for ___" A wee hour "Air Force ___ (Ford movie) Any nonzero number divided by itself A googol divided by a googol A person A wee hour A single entity "All for ___ and . . ." "A Chorus Line" showstopper 35-Across, translated 'A Chorus Line' song Ace's value, at times Arizona license plate features Arizona plants Arizona flora Addictive drug Addictive drug Anaesthetic with nitrogen and oxygen kept in cold Addictive drug Argument about monarch fulfilling duties? Astound Astonish Astonish Astound Amaze Astound Astonish Amaze Astonish Astound Amaze Amaze Astound Astonish Amaze. Astonish. Astound. Astonish Astound Amaze Amaze Absolutely shock Awe Attire for Caesar Attire for Caesar Ancient Roman robe 'Animal House' wrap Alcohol burner Apennine volcano Active Sicilian volcano A Decade Volcano Active Sicilian volcano Apennine erupter Apennine volcano Active volcano Active Italian stratovolcano Ash spewer Arnold's "Empedocles on ___" Active volcano Active European volcano 16 Across hot spot Active European volcano Alcohol burner. Alcohol stove. Alcohol burner used in laboratories. Active volcano. Alcohol lamp. Active Sicilian volcano Anagram for "ante" Ante back? Artist Joseph Wright's 'A View of Catania With Mount ___ in the Distance' Active Sicilian volcano Active volcano Active European volcano Active Sicilian volcano Ante back? Ancient wrap Augustan attire "Animal House" wrap Ancient Roman's garb "Animal House" attire Ancient Roman formal garb Ancient Roman robe Ancient Roman's robe Ancient Roman garb "Antony and Cleopatra" costume Ancient Roman garment "Animal House" party wear "Animal House" costume Active European volcano Aedile's attire. Antony's attire. Aedile's garb. Academic gown. Ancient garment. Ancient garment Attire for Cassius Augustan attire Attire for Valerian Academic gown A feature of Sicily and French central Monaco Agrippa's apparel Active volcano on Sicily Attire for Antony Active Sicilian volcano "Animal House" party wear Attire worn with sandals "Animal House" wear "Animal House" attire "Animal House" party attire Ancient wrap Active Sicilian peak "Animal House" garb "Animal House" party costume Attire for Antonius Attire for Caesar Attire for Atticus Attire in old Rome Alcoholic heater Aedile's garb "Animal House" party Agrippa's wrap Agrippa's apparel Active Italian volcano "Animal House" party attire Ancient wrap Antony's attire Active volcano in Sicily Alcohol lamp "Animal House" wardrobe item Augustan attire Alcohol burner Attire in the old Roman Senate Active Italian volcano Active Sicilian volcano Aedile's garb Active Italian volcano Animal House garment Animal House party garb Active Sicilian volcano Animal House costume "Animal House" costume Anagram for ante Agrippa's apparel "Animal House" attire "Animal House" frock Apothecary's bottle Apparel for Augustus Active volcano in Italy Ancient Roman garment Antony's attire A suburb of Pittsburgh Active European volcano Active volcano "Animal House" chant Attire for Marc Antony "Animal House" party wear Attire for Atticus Attire in old Rome 'Animal House' party wear 'Animal House' costume Active volcano near Messina Augustan attire Attire in the old Roman Senate About a quarter of the population of Sicily lives on its slopes Attire for Caesar