(a.) Careful; wary; cautious; extremely shy\; not rash, reckless, or spendthrift; saving; frugal.

Scotch cagey calculating canny careful cheeseparing circumspect conserving considerate constrained discreet disinclined distrustful economic economical economizing forehanded frugal gingerly guarded hesitant inhibited labor-saving leery loath mistrustful money-saving parsimonious penny-wise provident prudent prudential reluctant restrained safe saving scrimping shy skimping spare sparing suspecting suspicious thrifty time-saving unwasteful wary