As the summer of 1806 wore on, his policy perceptibly hardened.
It fuses considerably below and is perceptibly volatile at a red heat.
In 2006, Lynn Marie Latham took over as head writer and the show's pacing shifted perceptibly.
The attitude of the government on the Afghan question and generally in regard to Russia was held by many to have been perceptibly stiffened owing to Lord Rosebery's influence.
Pierre's confusion was not reflected by any confusion on Natasha's part, but only by the pleasure that just perceptibly lit up her whole face.