Synonyms for ORDINAL
 sequence,
 ritual,
 thirtyfifth,
 hundredandfortieth,
 2d,
 transcendental number,
 hundredandseventyfifth,
 suborder,
 algorismic,
 string,
 fourhundredth,
 Figurate,
 numerator,
 fractional,
 numbers,
 1st,
 fourth,
 pontifical,
 taxonomic category,
 sixtieth,
 first,
 prime,
 consecutive,
 irrational,
 radix,
 impossible,
 canon,
 ninetieth,
 numerators,
 Lectionary,
 cipher,
 umpteenth,
 seventeenth,
 pair,
 numeric,
 imaginary,
 lineage,
 hundredth,
 fortyeighth,
 centesimal,
 googol,
 lineal,
 hundredandsixtyfifth,
 service book,
 surd,
 8th,
 eleventh,
 umteenth,
 taxon,
 70th,
 reciprocal,
 issue,
 litany,
 twentysixth,
 80th,
 155th,
 prayer book,
 score,
 2nd,
 numerical,
 fivehundredth,
 cardinals,
 36th,
 fortyfourth,
 virginal,
 145th,
 hundredandfortyfifth,
 catenary,
 linear,
 aliquot,
 42nd,
 Siddur,
 sixteenth,
 fourteenth,
 whole number,
 infinite,
 impair,
 28th,
 chiffer,
 prime number,
 specific,
 fortyfifth,
 real number,
 35th,
 Farse,
 serial,
 Numerative,
 130th,
 exponential,
 fifth,
 14th,
 hundredandtwentieth,
 thirtysixth,
 18th,
 fifteenth,
 taxonomic group,
 seventieth,
 missal,
 even,
 odd,
 44th,
 ninetyfifth,
 Euchologion,
 threehundredth,
 resultant,
 hundredandtenth,
 folio,
 twentyeighth,
 subdivisional,
 numeral,
 polygonal number,
 billionth,
 500th,
 seventyfifth,
 zeroth,
 38th,
 thirtythird,
 Formulary,
 sixth,
 characteristic,
 subspecies,
 cardinal,
 75th,
 hundredandsixtieth,
 thirteenth,
 nth,
 special,
 nth,
 twentieth,
 101st,
 sum,
 progressive,
 4th,
 26th,
 zero,
 9th,
 representation,
 twohundredth,
 denominators,
 60th,
 55th,
 thousandth,
 11th,
 umptieth,
 categorical,
 rational number,
 fortyninth,
 classificatory,
 15th,
 Successional,
 Submultiple,
 fraction,
 integral,
 ordinals,
 fiftieth,
 49th,
 eightyfifth,
 decimals,
 37th,
 digital,
 115th,
 emblem,
 rubric,
 serial number,
 real,
 Folios,
 fortysecond,
 sixtyfifth,
 Numerary,
 character,
 Euchology,
 hundredandfiftieth,
 hundredandfifteenth,
 125th,
 twentyseventh,
 Logometric,
 fortieth,
 taxonomic,
 twentyfourth,
 30th,
 thirtyeighth,
 39th,
 90th,
 arithmetical,
 statistic,
 algebraic number,
 fortythird,
 12th,
 hundredandfifth,
 consequent,
 23rd,
 thirtyseventh,
 135th,
 twentythird,
 manual,
 hundredandseventieth,
 number,
 hundredandfirst,
 32nd,
 17th,
 20th,
 negative,
 100th,
 third,
 25th,
 count,
 13th,
 machzor,
 seventh,
 Seriate,
 31st,
 infinity,
 16th,
 digit,
 denominator,
 distinctive,
 series,
 classificational,
 hundredandfiftyfifth,
 typical,
 monotype,
 chain,
 integers,
 43rd,
 ordinal number,
 140th,
 subclass,
 cardinal number,
 thirtysecond,
 base,
 19th,
 21st,
 imaginary number,
 no,
 fortysixth,
 1000th,
 48th,
 Typal,
 categoric,
 no.,
 finite,
 decimal,
 ninth,
 85th,
 46th,
 47th,
 successive,
 41st,
 quaternary,
 even number,
 act,
 figure,
 positive,
 160th,
 figurative,
 twentyninth,
 tenth,
 ordinal,
 29th,
 thirtyfirst,
 150th,
 110th,
 complex number,
 3rd,
 thirtyninth,
 hundredandninetieth,
 eightieth,
 logarithmic,
 10th,
 hundredandtwentyfifth,
 hundredandeightieth,
 particular,
 7th,
 succession,
 number one,
 church book,
 105th,
 amount,
 45th,
 190th,
 Representation,
 figural,
 symbol,
 34th,
 27th,
 trillionth,
 twelfth,
 eighteenth,
 divisional,
 fortyfirst,
 fiftyfifth,
 millionth,
 breviary,
 95th,
 integer,
 165th,
 second,
 50th,
 algorithmic,
 defining,
 fortyseventh,
 transfinite number,
 irrational number,
 chronological,
 volume,
 taxonomical,
 tertiary,
 65th,
 22nd,
 transcendental,
 200th,
 sequent,
 5th,
 twentysecond,
 possible,
 400th,
 180th,
 300th,
 eighth,
 radical,
 sequential,
 thirtieth,
 subkingdom,
 total,
 175th,
 24th,
 Denominative,
 subgenus,
 sign,
 hundredandthirtyfifth,
 rectangular number,
 mixed number,
 hundredandthirtieth,
 rational,
 thirtyfourth,
 170th,
 peculiar,
 round number,
 Divisionary,
 33rd,
 nineteenth,
 differential,
 6th,
 twentyfirst,
 40th,
 120th,
 twentyfifth.
Usage Examples for ORDINAL

He says, " An, therefore, is the original English adjective or ordinal number one; and was never written a until after the Conquest."  "The Grammar of English Grammars" by Goold Brown

All the ordinal numbers, except first, second, third, and the compounds of these, as twenty first, twenty second, twenty third, are formed directly from the cardinal numbers by means of the termination th.  "The Grammar of English Grammars" by Goold Brown