Pronunciation: /ˌsʌpləˈmɛnˌtɛri/
noun something that is added to complete or enhance something else
A1 I bought a supplementary book to help me learn English.
A2 She used supplementary materials to study for her exam.
B1 The teacher provided supplementary handouts for the students.
B2 The company offers supplementary training courses for employees.
C1 The research project required supplementary funding to be completed.
C2 The supplementary data provided valuable insights into the study.
adjective providing additional help or support
A1 I bought a supplementary book to help me learn English.
A2 She brought supplementary materials to the meeting to support her presentation.
B1 The teacher provided supplementary worksheets for the students to practice at home.
B2 The company offers supplementary training courses for employees who want to advance their skills.
C1 The research paper included supplementary data to support the findings.
C2 The supplementary information provided in the appendix further clarified the main points of the report.
formal The teacher provided supplementary materials to help the students better understand the topic.
informal I found some extra supplementary notes online that might be useful for the exam.
slang I'll grab some extra stuff to study, like some supplementary readings or something.
figurative Her kindness was like a supplementary source of warmth on a cold day.
supplemented
supplementaries
more supplementary
most supplementary
supplements
will supplement
has supplemented
is supplementing
supplementary
supplementary
to supplement
supplementing
supplemented