supplementary
Translation
supplementary, additional, extra
Examples
The course requires supplementary reading.
The course requires supplementary reading.
He receives a supplementary pension.
He receives a supplementary pension.
Grammar Patterns
((supplementary + noun)) additional The course requires supplementary reading.
Similar Words
Synonyms: additional, extra, auxiliary
Etymology
The adjective form of the noun 'supplement', from Latin 'supplere' (to fill up).
Memory Tips
This is the adjective version of 'supplement'. It describes something that adds to or completes something else.