pitfalls
Pitfalls (noun) means Hidden or unexpected difficulties that catch people out, especially ones that are easy to walk into if you are not warned. Example: “The guide lists the common pitfalls of buying a first home.”
How to use pitfalls
Learner’s notesIn plain EnglishProblems you do not see coming until you have already fallen into them.
Neutral. Very common in advice, guides and business writing, usually in the plural.
A pitfall is hidden; a drawback is simply a known disadvantage. You avoid pitfalls by being warned about them.
Trace the full origin ↓Fill the gap
Can you complete this real example?
The guide lists the common _____ of buying a first home.
Etymology
From Middle English pit + fall, originally a concealed pit dug as a trap for animals; the figurative sense of a hidden danger followed.