WordMeaningRootRoot Meaning
AutographA person’s own signatureauto (G)self
BicycleA vehicle with two wheelsbi (L)two
BiologyStudy of lifebio (G)life
ChronicleA record of events in time orderchron (G)time
ConstructTo build or put togetherstruct (L)build
GeographyStudy of Earth’s surfacegeo (G)earth
TelephoneA device for hearing over distancetele (G)far
ThermometerA device to measure temperaturetherm (G)heat
VisibleAble to be seenvis (L)see
PredictTo say something before it happensdict (L)say
TransportTo carry acrossport (L)carry
AquaticRelated to wateraqua (L)water
AudienceGroup that listensaud (L)hear
InjectTo force into somethingject (L)throw
ManualDone by handman (L)hand
PostscriptNote added after a letterscript (L)write
PhotographPicture made with lightphoto (G)light
TelescopeDevice to see faraway thingsscop (G)look
SubmarineA ship that goes under watersub (L)under
RecycleTo use againcycl (G)circle
BenefitA good resultbene (L)good
MalfunctionFail to work properlymal (L)bad
InspectTo look into closelyspect (L)look
RespectAdmire or look up tospec (L)look
FactoryA place where things are madefac (L)make
PortableAble to be carriedport (L)carry
RuptureTo break openrupt (L)break
SectionA part cut from a wholesect (L)cut
InterruptTo break intorupt (L)break
ExportSend goods outport (L)carry
InjectTo force intoject (L)throw
EjectTo throw outject (L)throw
ScribbleWrite quickly or messilyscrib (L)write
DescribeTo tell in wordsscribe (L)write
TelecastTo broadcast over distancetele (G)far
HoroscopePrediction of futurescope (G)look
BiannualOccurring twice a yearbi (L)two
UnicycleOne-wheeled vehicleuni (L)one
TriangleA shape with three anglestri (L)three
PentagonA shape with five anglespenta (G)five
OctopusSea creature with eight armsoct (G)eight
DecadeTen yearsdec (G)ten
CenturyOne hundred yearscent (L)hundred
MillimeterOne thousandth of a metermilli (L)thousand
AstronomyStudy of starsastro (G)star
LunaticCrazy (from lunar/moon beliefs)luna (L)moon
HeliographDevice using sunlighthelio (G)sun
DemocracyGovernment by peopledemo (G)people
PopulationGroup of people living in one areapop (L)people
TerritoryLand areaterra (L)earth
MarineRelated to the seamar (L)sea
VocalRelated to voicevoc (L)voice
SymphonyHarmony of soundsphon (G)sound
MicrophoneDevice to make sounds loudermicro (G)small
MegaphoneLoudspeakermega (G)large
BiographyLife storybio (G)life
GrammarStudy of writing/rulesgram (G)write
LibraryPlace for booksliber (L)book
JusticeFairnessjus (L)law/right
EqualThe sameequ (L)equal
ThermostatControls temperaturetherm (G)heat
HydrantWater outlethydr (G)water
PhotosynthesisProcess using light to make foodphoto (G)light
GeographyStudy of Earthgeo (G)earth
HoroscopeLook at stars for futurescope (G)look
SpectatorOne who watchesspect (L)look
DictateTo say out louddict (L)speak
AudibleAble to be heardaud (L)hear
ManualDone with handsman (L)hand
PedalFoot leverped (L)foot
ContactTo touchtact (L)touch
FactoryPlace where things are madefac (L)make
VocabularyCollection of wordsvoc (L)voice
BiologyStudy of lifebio (G)life
LogbookWritten recordlog (G)word/study
RecedeMove backced (L)go
ProceedMove forwardceed (L)go
PromoteMove forwardmot (L)move
InjectTo throw inject (L)throw
TractorMachine that pullstract (L)pull
ContractAgreement between peopletract (L)pull
EmitTo send outmit (L)send
PermitTo allowmit (L)send
DismissTo send awaymiss (L)send
MissionA special dutymiss (L)send
ConstructTo buildstruct (L)build
DestructionGreat damagestruct (L)build
ImpressTo make an effectpress (L)press
CompressTo press togetherpress (L)press
DeformTo change shapeform (L)shape
UniformSame form or styleform (L)shape
ConcludeTo bring to an endclud (L)close
IncludeTo take includ (L)close
ExclusiveNot including othersclus (L)close
VacationFree timevac (L)empty

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