· orbit
· ozone, maybe
Orion
Oort cloud
Flares is a space word. It begins with the letter f.
uranus
· Kuiper belt
Some five letter words that start with K are:kabobkapokkaputkayakkazookhakiknavekneelknifeknockkrill
10 Letter words that start with everyEveryplaceEverythingEverywhereEverywomanEverywomen9 Letter words that start with everyEverybodyEverydays8 Letter words that start with everyEverydayEverymanEverymenEveryoneEveryway
Some four letter words that start with I are:ibexibisicedideainchintoisn'titch
Meaningful words that start with the letter a:abilityaccidentachievementadvantageadviceaffairalarmalibialimonyamputationanniversaryapologyapprovalauthorityavalanche
Some four letter words that start with WR are:wrapwrenwrit
Action words that start with the letter M:makemanufacturemarchmarrymeasuremendmilkmixmodifymovemowmugmurder
Some words do not have opposites. Astronomy is one of them.
Some three letter words that start with S are: sadsagsapsatsawsaxsayseaseesetsewsexsheshysicsinsipsirsissitsixslyskisobsodsonsotsowsoyspystysubsumsunsup
Some seven letter words that start with a B include:baffledbankingbarkingbashfulbecausebelievebeneathbeggingblanketblenderblessedblisterblinkerblockerblossomblotterblastedblackenblatherblushedblunderblurtedbonfirebroughtbrittlebrisklybrieflybrotherbutterybutcherbuntingbustingbungled