feather; plume; plumage; down
to tickle; to tickle (one's curiosity, vanity, etc.); to arouse; to make (someone) laugh; to amuse
(rock) crystal; high purity quartz
clear and beautiful (of a woman's voice)
open; spacious; extensive
reflection; reverberation; reflex; reflexes
to think; to consider; to think (of doing); to plan (to do); to judge; to assess; to imagine
central; main; just (done); counter for consecutive losses
cry (of an animal); call; chirp; song; caw; roar
brisk and efficient; diligent; devoted; spirited
inside a plane; in-flight
dryness; aridity; drying (e.g. clothes); insipidity
embarkation; boarding (a ship or aircraft)
the rest; the others; in addition (to that); besides that; and so forth; and the like
to relax; to feel at home
favorable treatment; favourable treatment; hospitality; warm reception; good treatment; hearty welcome
to have a lot on one's shoulders; to bear a lot of responsibility
research project (e.g. at school); independent research
woven mat (of sedge, hay, etc.)
origin; source; basis; base; cause; (raw) material; ingredient
separate volume; extra issue; supplement; additional volume; supplementary volume
large size (paper, book, etc.); ōban; large oval gold coin used in the Edo period
book with the look and layout of a magazine
relation; connection; relevance
smoothly; with a slipping or sliding motion
to be enigmatic; to be puzzling; to be wrapped in mystery
forbidden move (sumo, shogi, go, etc.); prohibited move; foul
wholly; solely; entirely; principally; mostly; chiefly
how; in what way; in what manner
irregular; bad bounce (in tennis); bad hop (in baseball)
implication; nuance; shade of meaning; connotation