| However, it would be a mistake to suppose that Walker was foolish or unobservant. |
| You'd have to be very unobservant not to have noticed that there are an awful lot of bloggers with an avowedly libertarian political philosophy. |
| You'd have to have been pretty unobservant not to know there was poverty in New Orleans. |
| The films are often slow and repetitive because human beings are forgetful and unobservant. |
| Even after the trauma of the attacks on New York, Washington and Pennsylvania, this extraordinarily unobservant system creaked on. |
| If she loved to talk, Mercedes was not unobservant, especially when she was observing these two. |
