4 digits to remember:



Suggestions for '5327'

leave out of account
whizz kid twin marxist
uncle sam dual sharper
quote out of context
water ice dual ricotta
ready mix st matthew
scrag end ex gambler
fresh don ex gambler
large red ex gambler
clean red twin pythius

more

Mnemonic hints

Most digits are obtained by counting the number of letters in the word.

Sometimes lateral thinking is required, such as 'nun', which sounds like 'none', as a suggestion for '0'.

Suggestions are random. If none are suitable, just try again.

The best memory aid is the one you remember.

Combine multiple suggestions into a single memorable one.

Further info