Poignant
adjective
Of a weapon, etc.: sharp-pointed; keen.
Neat; eloquent; applicable; relevant.
“A poignant reply will garner more credence than hours of blown smoke.”
Evoking strong mental sensation, to the point of distress; emotionally moving.
“Flipping through his high school yearbook evoked many a poignant memory of yesteryear.”
Synonyms: distressing, moving