Surrogat; Ersatz; fungible Sache; Fungibilie
alternatives Mittel; Ersatzgerät
substitute device; replacement aircraft
Alternativmedizin; alternative Medizin
alternativer Brennstoff; alternativer Treibstoff
non-substitutable; irreplaceable; unique; non-fungible
meat substitute; meat analogue; fake meat
Substitutionswirkung; Substitutionseffekt
alternate track; alternative track
alternate path; alternative path
alternative Chlorkohlenwasserstoffe
compensatory holiday (for working on a day off)
pension replacement rate; income substitution rate (of the public pension)
alternate reality game; ARG