roof – n. the upper covering part of a building

pet – n. a tame animal kept as a companion rather than for work

welfare – n. the state of being or doing well especially in relation to happiness, well-being, or success

harmony – n. a pleasing combination or arrangement of different things

hobby – n. an interest or activity engaged in for pleasure

contrary – n. just the opposite

proud – adj. very happy and pleased because of something you have done, something you own, someone you know or are related to, etc. : feeling pride