- Expand - Grow deeper - Lower down - Make more intense - To make deep or deeper; to increase the depth of; to
sink lower; as, to deepen a well or a channel. - To make darker or more intense; to darken; as, the event
deepened the prevailing gloom. - To make more poignant or affecting; to increase in
degree; as, to deepen grief or sorrow.
- Grind (knife) - Hone - Make a point about nasty rash on writer - Whet - To make sharp. - To give a keen edge or fine point to; to make sharper; as,
to sharpen an ax, or the teeth of a saw. - To render more quick or acute in perception; to make more
ready or ingenious.
- Cause trouble - Make intricate - Make more difficult - Composed of two or more parts united; complex;
complicated; involved. - Folded together, or upon itself, with the fold running
lengthwise. - To fold or twist together; to combine intricately;
to make complex; to combine or associate so as to make intricate or
difficult.