annually
Word family
Synonym discussion
Sense: adverb/1
All four describe something that happens once in each twelve-month cycle, but they differ in tone and setting. 'Annually' is neutral and works well in news, business, and formal writing — 'the report is published annually'. 'Yearly' carries the same meaning but feels slightly warmer and more everyday — 'a yearly check-up at the dentist'. 'Per annum' is strictly formal and almost always attached to a sum of money in contracts, salaries, or interest rates — 'a fee of $200 per annum'. 'Every year' is the plainest spoken option and the safest choice in conversation — 'we go to the lake every year'. So in casual talk, prefer 'every year'; in reports, 'annually'; on a payslip, 'per annum'.
Common collocations
Phrases
- held annually
- paid annually
- published annually
- reviewed annually
- increase annually
- updated annually
Prepositions
- by (a percentage/amount) annually
Etymology
Built from the adjective 'annual' plus the adverb suffix '-ly'. 'Annual' came into English in the late 1300s from Old French 'annuel', which traced back to Latin 'annualis' ('lasting a year') and ultimately the noun 'annus' ('year'). The same root sits inside 'anniversary' and 'annuity'.