be imperceptible

Examples (10)

• The slight change in the taste was imperceptible to most people.
• The difference in color is almost imperceptible unless you look closely.
• The shift in policy will be imperceptible to the general public.
• Her influence on the decision has been imperceptible over time.
• The sound of the fan is imperceptible in this quiet room.
• Such minor details often are imperceptible to the untrained eye.
• Initially, the growth of the plant was imperceptible.
• For many, the benefits of the new system will be imperceptible.
• The movement of the tectonic plates is imperceptible to humans.
• The effect of the medicine was so gradual as to be imperceptible.