perceptible

"The dog sensed my fear when I approached him hesitantly. "

"The silent was broken only by the rustling of leaves outside the classroom. "

"The meaning of the teacher's hand gesture was clear: "Pay attention." "

"My daughter's success in school is anything I'm proud of. "

"The mattress cover was made of sturdy ticking to prevent the feathers from poking through. "

"She suffered another faint."

"The middle-finger gesture is really a nonverbal swear."

"The student perceived the teacher's frustration by the tone of her voice. "

"He said he didn’t do it, but the evidence was otherwise."

"The student barely passed the exam. "

"From the distance, I discerned a small figure waving its arms. "

"He was safe and sound."