Words that come from Proto-Indo-European “sem-”
400 words across 1 languages descend from Proto-Indo-European sem- — including can, could, some, know, same, system, known, knowledge.
See the etymology of sem- itself →
English (400)
- can
- could
- some
- know
- same
- system
- known
- knowledge
- single
- similar
- simply
- systems
- seem
- simple
- note
- someone
- normal
- summer
- notice
- somewhat
- notes
- soft
- knowing
- notion
- ahead
- software
- unknown
- narrative
- recognize
- glory
- noble
- sand
- cognitive
- somewhere
- sympathy
- enormous
- diagnosis
- biological
- genetic
- normally
- syndrome
- assembly
- symbol
- ignorance
- simultaneously
- glorious
- somebody
- singular
- k
- Protestant
- symbols
- symbolic
- keen
- simplicity
- con
- synthesis
- ignore
- similarly
- semi
- simulation
- sincere
- notable
- noting
- resemblance
- abnormal
- biology
- atom
- atomic
- normative
- Genesis
- systemic
- seeming
- resemble
- norm
- diamond
- anonymous
- nuts
- biography
- simultaneous
- ashore
- cunning
- sincerity
- denote
- cognition
- synthetic
- symmetry
- syntax
- Protestants
- symptom
- homogeneous
- sincerely
- notorious
- resembling
- asylum
- noticeable
- troublesome
- nut
- aforesaid
- metric
- ecosystem
- syllable
- quaint
- Conrad
- assemble
- noticing
- noteworthy
- notebook
- singularly
- autobiography
- genetics
- ensemble
- biopsy
- prognosis
- fax
- homosexual
- biomass
- enormously
- symbolism
- Gloria
- synonymous
- Amazon
- genetically
- abyss
- Protestantism
- homosexuality
- nobleman
- biodiversity
- knowledgeable
- assemblage
- arouse
- narration
- syntactic
- anecdote
- Atlas
- anarchy
- recognizable
- symmetric
- Sanskrit
- synagogue
- sandstone
- arousal
- simplify
- nobler
- symptomatic
- biographical
- biochemical
- anemia
- atop
- antibiotic
- footnote
- Kurt
- semblance
- anomaly
- aforementioned
- someday
- simulate
- semiconductor
- biographer
- autobiographical
- asymmetric
- knowingly
- awesome
- synchronous
- asymmetry
- uncanny
- informant
- biotechnology
- dissimilar
- apathy
- atrophy
- genesis
- afloat
- nobly
- amiss
- coconut
- notoriously
- atypical
- simplistic
- amorphous
- biomedical
- symphony
- assimilate
- ken
- symbolically
- anaerobic
- tiresome
- asphalt
- compliant
- biologically
- anonymity
- asymptomatic
- simplification
- glorify
- normalization
- abnormality
- anorexia
- peanut
- asbestos
- idiosyncratic
- cumbersome
- anesthetic
- notoriety
- asynchronous
- systolic
- singularity
- photosynthesis
- buoyant
- annotation
- acquaint
- noticeably
- atheist
- homo
- adamant
- prognostic
- notary
- singles
- sameness
- adrift
- anarchist
- semen
- amnesia
- burdensome
- synthesize
- synonym
- uncouth
- syllogism
- knowest
- ignoble
- lonesome
- gruesome
- anecdotal
- apnea
- simulator
- asymmetrical
- sync
- normality
- lethargy
- abnormally
- afoot
- homogenous
- astern
- simplex
- antelope
- synergy
- antidepressant
- atlas
- knoweth
- gloriously
- midsummer
- analgesia
- buoyancy
- Norma
- homeostasis
- Sumatra
- someplace
- cognizance
- enormity
- biologist
- cognizant
- syndicate
- Atlantis
- Gnostic
- semicircle
- astride
- autosomal
- anonymously
- facsimile
- keynote
- aphasia
- amyloid
- keener
- semicircular
- symbiotic
- synod
- synopsis
- biosynthesis
- photosynthetic
- fearsome
- unknowable
- recalcitrant
- narrate
- cunningly
- awry
- ablaze
- biochemistry
- homology
- nutshell
- cognitively
- norepinephrine
- bioavailability
- syncope
- anisotropy
- asymptotic
- analgesic
- symbolical
- cunt
- synergistic
- apathetic
- lubricant
- kilogram
- ataxia
- synapse
- biodiesel
- connoisseur
- keenness
- biologic
- unknowingly
- biometric
- homophobia
- agnostic
- anisotropic
- notional
- biosphere
- knowable
- biotic
- argon
- canning
- asp
- quarrelsome
- normalize
- synchronize
- symbiosis
- kilometre
- dissimulation
- amulet
- aglow
- normalcy
- biomechanical
- arrhythmia
- homozygous
- agape
- nobleness
- arginine
- anarchism
- Gnosticism
- aflame
- paranormal
- toilsome
- worrisome
- biodegradable
- insincerity
- reconnoitre
- foreknowledge
- lethargic
- ribosomal
- singleness
- metacognitive
- semicolon
- awash
- biofilm
- epigenetic
- Alyssa
- simultaneity
- syncretism
- apolitical
- atheistic
- Amazonian
- quaintly
- atopic
- bioethics
- inglorious
- homogenization
- homily
- anarchic
- astir
- biophysical
- ribosome
- unrecognizable
- doughnut
- synoptic
- kilowatt
- cud
- coolant
- homophobic
- symphonic
- gossamer
- abiotic
- incognito
- knower
- notepad
- canny
- biomarker
- adamantly
- microbiology
- simpleton
- biofeedback
- amethyst
- myasthenia
- synthesizer
- benignant
- hyphen
- haplotype
- aseptic
- avoidant
- microbiological
- conning
- seemeth
- biota
- synchrony
- syntactically