“His grip on me tightened slowly, almost unnoticeably until I felt the pain and I winced, my throat still echoing with that ache he gave to me.”
“Patty's tears came on like a rain that starts unnoticeably but surprisingly soon soaks everything.”
“As we climb the trail slowly almost unnoticeably deteriorates, more tree roots, more water runoff, more mud, and no more strong well-built bridges, but lots more streams.”