Costing a bomb and Expensive

Expensive and costing a bomb are semantically related In some cases you can replace term "Expensive" with "Costing a bomb", this terms are similar.

Expensive adjective - Commanding a large price.

Costing a bomb and expensive are semantically related in steep topic. You can use "Costing a bomb" instead an adjective "Expensive". informal substitute

Nearby Words: expend, expense, expensively, expensed, expensing