It's a wonder the director didn't pull the plug on that project months ago.

alder- + liefest → alderliefest

When the lecturer arrives, hu will be speaking on the topic of anonymity.

We use the term numeral for linguistic expressions and number for meanings. For example, five is a numeral expressing the number 5 - and fifteen hundred and one thousand five hundred are different numerals expressing the same number, 1,500.