1. yearly
They compete for the yearly award for the best employee.
I usually go to the sea for my yearly holidays.
A yearly vacation is important for everyone.
Please submit a new project yearly.
We pay the taxes yearly.
yearly party
I worked on a yearly contract.
I visit the city yearly.
2. once a year
I go on holidays once a year, in the summer.
I meet Mary once a year
English word "annual"(once a year) occurs in sets:
Smart Time 4 1d, 1e 1f 1gSmart Time 4 1a, 1b, 1c3. happening every year
English word "annual"(happening every year) occurs in sets:
Full Blast 4 Unit 6 a + b4. returning once a year
5. happening once a year
6. biannual
adv. biannually
A new biannual tournament would involve home and away games.
The committee has just published its biannual report.
Cleaning out the garage may be a biannual project in your household, or your dentist might insist on biannual check-ups.
This is a biannual conference.
The company produces a biannual report, in June and December, on its profits and turnover.
The committee has biannual meetings in October and March.
7. happens yearly
8. happening once every year