✅ Reserve refers to something that is kept and stored either just in case or in preparation for a specific event or emergency, but it can also refer to intangible things (I kept a reserve of canned foods at the cabin; He had a reserve of energy).

✅ Reservoir refers to a large supply of something that can be drawn on or used when needed (The community had reservoirs of gas to be used for their buses).

✅ While you might be more familiar with the sense of reservoir meaning a large store of water, reservoir can also refer to a large store of intangible things like emotions (She possessed a reservoir of calm that others relied on).

✅ These two words have similar meanings, but reserve is used more widely for physical things.

✅ Bundle means to tie together or gather up some things into a bundle so that they can be more easily carried (I bundled up the mail). Bundle can also mean to dress warmly (They bundled up against the cold).

✅ Wrap means to cover something in paper or fabric in order to easily carry or give it to someone (I wrapped up the cake so that I didn’t get crumbs everywhere).

✅ Bundle and wrap both mean to secure things together in order to protect or transport them.

✅ Wrap suggests the presence of a covering, generally paper, which is not suggested by bundle (He wrapped the dried lavender in a newspaper; He bundled the firewood under his arm).

✅ Fresh describes something that is cool and refreshing (a fresh breeze).

✅ Crisp describes something that is bracing or invigorating (a crisp autumn day).

✅ Both these terms can be used to describe refreshing and cool weather.

✅ Crisp, in particular, can be used as an understatement for cold, often for comedic effect (“Brr,” she said as she came in from the snowstorm, “It’s pretty crisp out there”).