I can be perfectly rational in believing that my faculty of vision is keener than my companions.
A widow or a seriously sick person is likely to be unhappy, though they could be perfectly autonomous.
A learned auditory, for example, might be bored by a sermon perfectly suited to an unlearned audience.
If the moisture regime and management practices vary across plots, plot-level yields are likely to be less than perfectly correlated.
On the notion 'possible grammatical change': a look at a perfectly good change that did not quite make it.
The decisive answer arrived this morning and is perfectly satisfactory.
Rose seems perfectly content with her humble surroundings, constantly praising the room as a warm shelter from the cold.
One carver tends to make his figures with visibly long torsos, whereas in other areas the figures have perfectly normal proportions.
