1 syllable:
ar, are, bar, barr, barre, car, carr, char, charr, czar, dar, fahr, far, gar, haar, har, jar, lar, maher, mar, par, parr, r, r., saar, sar, scar, spar, star, starr, tar, thar, tsar, voir

2 syllables:
adar, afar, ajar, akbar, alar, all-star, anshar, asarh, athar, aurar, babar, bazaar, bazar, bell jar, bihar, bizarre, blue star, bog star, bonior, boxcar, boyar, bronze star, bulbar, busbar, by far, calcar, cash bar, caspar, chair car, cigar, co-star, coal car, coal tar, cottar, crossbar, crowbar, dakar, damar, date bar, daystar, debar, devoir, dinar, disbar, dog star, earthstar, feldspar, film star, fixed star, flare star, flatcar, fluorspar, freight car, fruit bar, gaidar, gidar, gill bar, go far, grab bar, grimoire, guitar, handcar, hectare, high bar, instar, iyyar, jaguar, jamjar, kishar, kotar, lamar, lidar, loadstar, lobar, lodestar, lontar, lumbar, magyar, mail car, malar, memoir, milk bar, myanmar, mylar, nascar, navarre, nightjar, north star, not far, nuphar, nut bar, pace car, peignoir, pinch bar, pine tar, pissoir, polestar, pourboire, prowl car, pry bar, qatar, race car, radar, railcar, rebar, rock star, safar, sambar, sandbar, sand bar, scout car, sea star, secpar, selar, shophar, sidebar, sirdar, sitar, sizar, slice bar, slop jar, snack bar, so far, space bar, sports car, sport car, squad car, stall bar, stockcar, stock car, streetcar, t-bar, talar, tank car, taskbar, there are, thus far, tollbar, toolbar, track star, tramcar, trocar, veadar, velar, vidar, vitharr, voussoir, wet bar, what are, where are, who are, wood tar, you are

3 syllables:
a. t. r., abattoir, abreuvoir, aide-memoire, alcazar, alegar, and there are, arctic char, astylar, au revoir, avatar, axle bar, baccilar, baggage car, basket star, belshazzar, blazing star, brittlestar, brittle star, buffet car, bumper car, c. p. r., cabin car, cable car, candy bar, carob bar, caryocar, cattle car, caviar, caviare, chocolate bar, christmas star, cinnabar, coffee bar, colcothar, color bar, commissar, compact car, condylar, cookie jar, cote d'ivoire, deodar, dining car, double bar, double star, escobar, escritoire, estate car, evening star, f. d. r., feather star, giant star, golden star, greenland spar, handlebar, heavy spar, hekmatyar, hershey bar, hitching bar, horsecar, iceland spar, in so far, isobar, issachar, jacamar, jaunty car, leyden jar, malabar, mason jar, metal bar, microbar, millibar, minibar, minicar, morning star, motorcar, movie star, nenuphar, neutron star, npr, opera star, oyster bar, p. c. r., palace car, parlor car, parlour car, patrol car, peanut bar, polar star, police car, prairie star, pullman car, r. j. r., racing car, railroad car, railway car, red dwarf star, registrar, repertoire, reservoir, ripping bar, salad bar, samovar, scimitar, seminar, serpent star, shooting star, sidecar, silver star, sleeping car, smoking car, steel guitar, superstar, sushi bar, texas star, that you are, touring car, towel bar, trolley car, tv star, v. c. r., white dwarf star, white feldspar, woodland star, wrecking bar, zanzibar

4 syllables:
air search radar, almacantar, amphistylar, apricot bar, bahrain dinar, binary star, conservatoire, dense blazing star, devil's cigar, dyaus-pitar, earthenware jar, electric car, gondola car, granola bar, jewels-of-opar, kala-azar, liquidambar, mineral tar, multiple star, naval radar, nonsmoking car, passenger car, ulaanbaatar, unifilar, vina del mar, weather radar

5 syllables:
acoustic guitar, amphiprostylar, electric guitar, elevator car, hawaiian guitar, horizontal bar, iraqi dinar, kuwaiti dinar, libyan dinar, microwave radar, operatic star, surface search radar, television star, tunisian dinar, variable star, yemeni dinar

6 syllables:
algerian dinar, beluga caviar, capital of qatar, early warning radar, fire control radar, iranian dinar, jordanian dinar, refrigerator car

7 syllables:
political commissar, southern yemeni dinar, yugoslavian dinar

2 syllables:
nipper, picker, snigger, bicker, zipper, hitter, ticker, stripper, liquor, kicker, glitter, nicker, sicker, tipper, sitter, dipper, trigger, flipper, titter, wicker, bidder, dicker, pricker, gibber, skipper, clipper, chitter, tripper, dibber, vicar, shipper, litter, libber, fitter, snicker, digger, bigger, bitter, slipper, kipper, fibber, whicker, briber, flicker, stridor, quitter, ichor, chigger, vigor, fritter, skitter, knitter, ripper, flitter, kidder, jigger, sticker, sipper, rigger, rigor, slicker, quicker, twitter, chipper

3 syllables:
gas fitter, yom kippur, pipe fitter, stock ticker, hair trigger, aglitter, gold digger, big dipper, whipper-in, consider, transmitter, pot liquor, embitter, pinch hitter, malt liquor, emitter

4 syllables:
city slicker, reconsider, lady's slipper, spark transmitter, little dipper, heavy hitter

6 syllables:
designated hitter