I bought several supplementations to improve my health.

The suppletive measures were taken to make up for the deficiencies in the system.

The word 'go' is a suppletive in English because its past tense form is 'went'.

She is supplementing her diet with vitamins.

I take a food supplement every morning.

She has the supplest body I have ever seen.

She is suppler than her sister.

I take food supplements every day to improve my health.

Supplementarily, I would like to add that the project is still in progress.

She ran suppletively to catch the bus.