| A | B |
| insipid | lacking in flavor, dull, bland, vapid |
| insularity | detached; standing alone; isolated; 2. pertaining to islands |
| integrity | adherence to moral and ethical principles; soundness of moral character; honesty. |
| intervene | to come between disputing people to get them back on track; intercede; mediate |
| intimidate | to make timid; fill with fear |
| intrepid | fearless; resolutely fearless; dauntless: an intrepid explorer. |
| inundate | overwhelm, flood, submerge;deluge |
| invert | turn upside down,to reverse in position, order, direction, or relationship. |
| ironic | unexpected |
| lament | to feel or express sorrow or regret for: to grieve or express sorrow |
| lavish | generous, openhanded, extravagant |
| lethargic | drowsey, dull, sluggish, SYN lazy, indolent, torpid |
| levity | lightness of mind, character, or behavior; lack of appropriate seriousness or earnestness. |
| linger | loiter or dawdle; continue or persist |
| listless | lacking in spirit or energy; Ex. The hundred degree heat made the children listless. |
| lofty | extending high in the air; of imposing height; towering: EX lofty mountains. |
| malicious | hateful; full of, characterized by, or showing malice; malevolent; spiteful: malicious gossip |
| marred | to damage or spoil to a certain extent; render less perfect, attractive, useful, etc.; impair or spoil: EX That billboard mars the view. The holiday was marred by bad weather. |
| deplore | to regret deeply or strongly; lament: to deplore the present state of morality. |
| depravity | extreme corruption or wickedness; Moral corruption or degradation. |