発

exposing; unmasking; laying bare

explosive (material)

(muscular) explosiveness; explosive power; instantaneous force

quick responsiveness; instantaneity

developer

starting point; point of departure

starting in advance; starting first; going first; going ahead

Sports

starting (in team sports)

bombshell announcement; bombshell statement

breakthrough; great discovery

several shots; several blows

redevelopment

accidental; incidental; occasional; casual

misfire

Biology

spontaneous generation; abiogenesis

natural occurrence; spontaneous occurrence

Formal or literary term

clever; bright; smart; intelligent

becoming active; increase in activity

Suru verb - special class; Often 〜に端を発する

to originate with; to start with; to stem from

firing one shot at a time; single-shot gun

having only one engine; single-engined aeroplane; single-engined airplane

one-shot (e.g. story); non-serial; one-off; single occasion

by a hair's breadth; in the nick of time; touch and go; close call; critical moment

turning things around with a home run; turning the tables with a single successful attack (move)

under development; in development

stress relief; stress release; blowing off steam

sporadic

Abbreviation

nuclear power plant; nuclear power generation

Nouns which may take the genitive case particle 'no'; Noun or participle which takes the aux. verb suru

primary (e.g. primary immunodeficiency syndrome)

first departure (of the day); first train; first bus

departing from the starting station (of a bus, train, etc.)