Exacting
adjective
having complicated nutritional requirements; especially growing only in special artificial cultures
“fastidious microorganisms”
Similar: fastidious
verb
take as an undesirable consequence of some event or state of affairs
“the accident claimed three lives”
Similar: claim, take, exact
adjective
severe and unremitting in making demands
“an exacting instructor”
Similar: stern, strict
adjective
requiring precise accuracy
“an exacting job”
Similar: exigent