capable of being related to or connected with something else, usually in a logical or causal manner;
e.g. His headaches are relatable to the times when he is dehydrated.
(adjective)
easy to like, connect with, understand, and have sympathy for, due to their similarities to oneself or due to shared experiences, used to describe a person or their manner;
e.g. Her stories were funny and relatable, and everyone felt that they had experienced those things.