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Oft-confused words — grammar tips

Online grammar has an Australian/New Zealand emphasis (e.g. -ise not -ize spelling). However, it is relevant for anyone interested in grammar. The tips on this page are written by Mary Morel.

If you have a grammar query email info@onlinegrammar.com.au

a and an

advice and advise

although and though

all ready and already

appraise and apprise

assure, ensure and insure

biannual, biennial and bimonthly

but and however

continually and continuously

dependant and dependent

deprecate and depreciate

discreet and discrete

inauthentic and unauthentic

insidious and invidious

principal and principle

shall or will?

seating or arrangements?

there, they're and their

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Oft-confused words — grammar tips

Grammar
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