substition

the chef made a clever substitution of herbs when he ran out of basil.

scientists used the substitution method to simplify the complex equation.

the decoder solved the substitution cipher within minutes.

in economics, the substitution effect explains how prices influence consumer choices.

the patient received substitution therapy after the organ transplant.

the doctor recommended a protein substitution diet for the athlete.

the company allowed job substitution during the restructuring period.

children enjoy letter substitution games in language class.

the coach brought in a substitution player in the second half.

the technician performed a battery substitution to restore the device.

the pharmacist discussed drug substitution options with the patient.