菓子(かし) (kashi, “sweets; cake; pastry”) that accompanies (is served with) tea; tea dessert; teacake

teahouse (restaurant that sells tea) / tea dealer

teaware

tea party

a tea whisk (a bamboo whisk for making tea) / hair style where the hair is tied up in a bundle at the back of the head (resembling the shape of a tea whisk)

to take a tea break / (idiomatic) to make fun of, to make light of

knowledge or understanding of tea ceremony / a sense of refinement, elegance / mischievousness, playfulness, teasing

to give an evasive answer / to be evasive, to dodge the issue, to play games / to make do

bored to death

Short for お茶の水女子大学 (Ochanomizu Joshi Daigaku, “Ochanomizu University”).