land plant; terrestrial plant; embryophyte
seaweeds; algae; waterweeds
bacterium; bacteria; germ
related (relevant) matters; matters relevant to the subject
planet; dark horse; surprise contender
hypothesis; supposition; assumption; tentative theory
going around; orbiting; circling; circumference; girth; surroundings
blue light (e.g. of LED); blue glow; cadmium blue
laws (of nature); (divine) providence
main principle; gist; general plan; guidelines; outline
teacher's desk; teacher's lectern
cold (attitude); indifferent; unsympathetic; aloof
joint-locking technique (in judo)
what shape?; what type?; which model?; which blood group?
talking while standing; standing around talking
to get close; to cuddle close together; to nestle close to; to snuggle up to
friendly chat; pleasant chat; lighthearted talk; friendly conversation
senior (at school, work, etc.); superior; elder; older person; predecessor
to run up to; to rush over
graduate; alumnus; alumna
cram school; private tutoring school; juku
to visit; to call on; to pay a visit to
to touch; to come in contact with; to receive (e.g. visitor); to attend to; to receive (news); to get; to encounter
depository; storage area; storage location; storage site
school building; schoolhouse
water heater; water boiler
tea (esp. green or barley); tea break; teatime; tea ceremony
personality-wise; by nature; characteristic