pushed
Word family
Synonym discussion
Sense: adjective/1
All three words describe a lack of something essential, but they differ in nuance. 'Short of' is the most neutral and widely used — you can be 'short of time', 'short of money', or 'short of staff' in any register. 'Stretched' suggests you are managing multiple demands that strain your resources; it carries the image of elastic being pulled thin. 'Pushed' (the headword) is more informal and implies that external pressure — a deadline, a budget — is creating the shortage. 'Pressed' is very similar to 'pushed' but slightly more common in American English. For example: 'The department is short of staff this week' (simple fact), 'The department is stretched thin with three projects running at once' (multiple demands), 'The department is pushed for staff because two people are on sick leave' (external pressure causing the shortage).
Common collocations
Etymology
The adjective 'pushed' comes from the verb 'push', which entered English through Old French 'pousser' (to push, shove), from Latin 'pulsare' — a frequentative form of 'pellere' meaning to beat, strike, or drive. The sense of being under pressure — financially or time-wise — emerged in the mid-19th century, while the broader meaning of finding something difficult developed in the early 20th century. Both uses retain the core idea of external force or constraint.