Synonyms of accession in English:

accession


See definition of accession

noun

1‘the Queen's accession to the throne’

SYNONYMS
succession, elevation
assumption of, attainment of, inheritance of

2‘the accession of Spain and Portugal to the EC’

SYNONYMS
joining, signing up, enrolment

3‘accession to the Treaty of Rome was effected in 1971’

SYNONYMS
assent, consent, agreement
acceptance of, acquiescence in, endorsement of, compliance with, concurrence with, recognition of

4‘among recent accessions to the museum are some Victorian watercolours’

SYNONYMS
addition, acquisition, new item, gift, purchase, adjunct, add-on, gain