We have many A-Z keywords for this term. We offer them for FREE unlike many other keyword services, however we do require that you are a registered member to view them all so that the costs will remain lower for Us.
These are some keyword suggestions for the term "Smiling".
These are the linked keywords we found.
A smile is a facial expression formed primarily by flexing the muscles at the sides of the mouth .  Some smiles include a contraction of the muscles at the corner of the eyes , an action known as a "Duchenne smile". Smiles performed without the eye contraction can be perceived as "fake".
Do you want to be the person who walks into a room and lights it up with your smile? Smiling seems to come more naturally to some people than others, but like any habit, it gets much easier with practice. Smiling raises your spirits and makes other people happy as well - it's a very powerful expression.
In a half-hour podcast from BBC Radio 4, learn how depictions of smiles evolved from the tight-lipped expressions of medieval portraits to wide grins during the dawn of photography.