introduction, bringing in, installation...

to guide, to lead, to show the way...

guidance, leadership, instruction...

report (of news), reporting, news...

guidance, leading, induction...

semiconductor

leadership, initiative, spearhead

hegemony, leadership, initiative

guidance, leadership, leading the way

superconductivity, super-conductivity

superconductivity, super-conductivity

guidance, guide

guide dog, seeing-eye dog

guidance

leader, guide, mentor...

fuse

guidance, protective custody

guidance, protective custody

conduction (of heat or electricity), transmission (of light or sound), conduction (of a nerve impulse)

to draw (conclusion), to deduce, to derive

last words recited to the newly departed, requiem, converting people to Buddhism

to draw (conclusion), to deduce, to derive

introduction, introductory part, lead

government course (curriculum) guidelines

government-approved curriculums, (educational) guidelines

derivation, drawing (a conclusion)

conductor (of heat or electricity)

conduction, continuity

conduction

conduit, pipe, duct...