| impatience(noun, worry, strain, anxiety, burden) |
| inflammation(noun, increase, bump, lump, injury) |
| injury(noun, increase, bump, lump, enlargement) |
| intensification(noun, advance, increase, progress, growth) |
| intensifying(noun, advance, increase, progress, growth) |
| intensity(noun, worry, strain, anxiety, burden) |
| intumescence(swell, lump, swelling, nodule, wart) |
| jut(swell, lump, swelling, nodule, wart) |
| knob(noun, increase, swell, bump, lump) |
| knurl(noun, increase, bump, lump, injury) |
| lump(swell, enlargement, swelling, knot, nodule) |
| misgiving(noun, worry, strain, anxiety, burden) |
| mistrust(noun, worry, strain, anxiety, burden) |
| nervous tension(noun, expression, worry, strain, anxiety) |
| nervousness(noun, worry, strain, anxiety, burden) |
| node(noun, increase, bump, lump, injury) |
| nodulation(swell, lump, swelling, nodule, wart) |
| nodule(noun, increase, swell, bump, lump) |
| oppression(noun, worry, strain, anxiety, burden) |
| outgrowth(swell, lump, swelling, nodule, wart) |