Results
9-letter words (1 found)
FIRSTBORN,
7-letter words (2 found)
FORINTS,RIBSTON,
6-letter words (16 found)
BIONTS,BISTRO,BONIST,FIBROS,FORINT,FORRIT,FORTIS,FRONTS,INORBS,INTROS,NITROS,ORBITS,ROBINS,ROSBIF,SBIRRO,TRIORS,
5-letter words (62 found)
BINTS,BIONT,BIROS,BIRRS,BISON,BITOS,BORTS,BRINS,BRIOS,BRITS,FIBRO,FINOS,FIRNS,FIRST,FOINS,FOIST,FONTS,FORBS,FORTS,FRIBS,FRIST,FRITS,FRONS,FRONT,FRORN,FROST,INFOS,INORB,INTRO,IRONS,NITRO,NOIRS,NORIS,OBITS,OINTS,ORBIT,ORNIS,ORRIS,RIFTS,RIOTS,ROBIN,ROINS,ROIST,RONTS,RORTS,ROSIN,ROSIT,ROSTI,ROTIS,SNIFT,SNIRT,SNORT,TIFOS,TIROS,TIRRS,TORRS,TORSI,TRINS,TRIOR,TRIOS,TROIS,TRONS,
4-letter words (89 found)
BINS,BINT,BIOS,BIRO,BIRR,BIST,BITO,BITS,BOIS,BORN,BORS,BORT,BOTS,BRIN,BRIO,BRIS,BRIT,BROS,FIBS,FINO,FINS,FIRN,FIRS,FIST,FITS,FOBS,FOIN,FONS,FONT,FORB,FORT,FRIB,FRIS,FRIT,FROS,INFO,INRO,INTO,IONS,IRON,NIBS,NITS,NOBS,NOIR,NORI,OBIS,OBIT,OINT,ONST,ORBS,ORFS,ORTS,RIBS,RIFS,RIFT,RINS,RIOT,RITS,ROBS,ROIN,RONT,RORT,ROST,ROTI,ROTS,SIFT,SNIB,SNIT,SNOB,SNOT,SOFT,SORB,SORI,SORN,SORT,STIR,STOB,TIFO,TINS,TIRO,TIRR,TONS,TORI,TORN,TORR,TORS,TRIN,TRIO,TRON,
3-letter words (60 found)
BIN,BIO,BIS,BIT,BOI,BON,BOR,BOS,BOT,BRO,BRR,FIB,FIN,FIR,FIT,FOB,FON,FOR,FRO,IFS,INS,ION,IOS,ISO,ITS,NIB,NIS,NIT,NOB,NOR,NOS,NOT,OBI,OBS,OFT,OIS,ONS,ORB,ORF,ORS,ORT,RIB,RIF,RIN,RIT,ROB,ROT,SIB,SIF,SIN,SIR,SIT,SOB,SON,SOT,SRI,TIN,TIS,TON,TOR,
2-letter words (19 found)
BI,BO,IF,IN,IO,IS,IT,NO,OB,OF,OI,ON,OR,OS,SI,SO,ST,TI,TO,
You can make 249 words from firstborn according to the Scrabble US and Canada dictionary.