| With his low-key approach to the part, he manages to submerge his highly visible, volatile personality. |
| The product is effective when drilling formations that are fractured or vugular and when drilling highly porous formations. |
| They're businesswomen who are highly involved in career and marketplace and who are also wearing the hats of mom and wife. |
| Anyone in a tracker fund now has their wealth concentrated in a much narrower range of shares, many of which are likely to be highly volatile. |
| Plastics are highly energy-intensive and composed mostly of nonrenewable fossil fuels whose supplies are expected to become increasingly limited. |
| Prices on last minute airfare can be highly volatile so try to book in advance. |
