derivation (n.)
- acceptance
- accidence
- acquisition
- admission
- admittance
- adoption
- affiliation
- affix
- affixation
- allomorph
- ancestry
- appropriation
- assumption
- beginning
- birth
- blood
- bloodline
- branch
- breed
- by-product
- cognate
- commencement
- conception
- conclusion
- conjugation
- consanguinity
- consequence
- copying
- corollary
- cutting
- declension
- deduction
- derivative
- deriving
- descent
- development
- dialectology
- distillate
- doublet
- effect
- eponym
- eponymy
- etymology
- etymon
- event
- eventuality
- extraction
- family
- filiation
- formative
- foundation
- fountain
- fruit
- genealogy
- genesis
- getting
- glottochronology
- grammar
- harvest
- head
- house
- illation
- imitation
- inception
- induction
- inference
- infix
- inflection
- infringement
- issue
- legacy
- lexicology
- lexicostatistics
- line
- lineage
- linguistics
- mocking
- morph
- morpheme
- morphology
- morphophonemics
- offshoot
- offspring
- origin
- original
- origination
- outcome
- outgrowth
- paleography
- paradigm
- pastiche
- philology
- phonetics
- phonology
- phylum
- plagiarism
- precipitate
- prefix
- prefixation
- primitive
- product
- provenance
- provenience
- psycholinguistics
- race
- radical
- radix
- receipt
- reception
- result
- resultant
- rise
- root
- seed
- semantics
- sept
- sequel
- sequela
- sequence
- side
- simulation
- sociolinguistics
- source
- stem
- stock
- strain
- structuralism
- succession
- suffix
- suffixation
- taking
- taproot
- theme
- upshot
- well
- wellspring