-duct- = -duc- 引导
conduct
misconduct
conductor
semiconductor
superconductor
conducting
superconducting
conduction
conductive
conductivity
superconductivity
superconductive
conductance
produce
producer
producing
produced
product
production
productive
productively
productivity
educate
educator
educative
education
educationist
educational
educationally
educable
educated
uneducated
reproduce
reproduced
reproduction
reproductive
reproducible
reproducibility
introduce
introduced
reintroduce
introductory
introduction
reintroduction
reduce
reducer
reduced
reducing
reducible
irreducible
irreducibly
reduction
reductor
reductive
deduct
deduction
deductive
deductible
deductibility
seduce
seduction
seductive
seductively
seductiveness
seducer
seductress