ability; performance; efficiency
important; momentous; essential; principal; major
principle; theory; fundamental truth
roughly; approximately; round about; cursorily; briefly; quickly
forward; frontward; ahead; rectangular front
propulsive power; driving force
extraction; abstraction; selection (from a group); sampling
a little difficult; slightly hard; not feasible; not possible
tailwind; fair wind; favorable wind (favourable); favorable condition (favourable); advantageous situation
sensible; sensuous; intuitive
even so; all the same; nevertheless; yes, but ...
to blow (of the wind); to blow (one's breath); to breathe out; to play (a wind instrument); to blow (a whistle, trumpet, etc.); to emit (smoke, fire, etc.); to spout
inconvenience; inexpediency; unhandiness
regulation; adjustment; control
invention; intelligent; clever; (arch.) making sense (of something); (arch.) understanding
getting on board; sailor; seaman
revolution; 58th year of the sexagenary cycle (in Onmyōdō)
study; diligence; discount; reduction
to cut into (a line, conversation, etc.); to force oneself into (e.g. a crowd); to wedge oneself into; to fall below (of stock prices, sales, etc.); to drop below
to be surprised; to be amazed; to be frightened; surprise (e.g. surprise party)
to rise; to raise up; to straighten up; to sit up; to stand up
pure white; blank (e.g. mind, paper)
moustache; beard; whiskers (on a cat, etc.); feelers (on an insect, etc.); shadow (on a candlestick chart)
old person; senior citizen; the aged; the elderly
cane; walking stick; staff; wand
to rub; to crumple; to massage; to argue; to have a heated discussion; to train; to coach
grandfather (may be used after name as honorific); male senior-citizen (may be used after name as honorific)
very; considerably; by no means; not readily; middle; half-way point
hem; (trouser) cuff; bottom part; bottom edge; foot (of a mountain); tips (of hair)
to tuck (e.g. sleeves); to roll up
worn-out; shabby; seedy; wrinkled-up; threadbare
to get slightly dirty (all over)
high class; high grade; high rank; seniority
to find out; to discover; to select; to pick out; to look out (from the inside); to be wide-eyed (in surprise, anger, etc.)
half in doubt; half-convinced; dubious; incredulous
similarly; same (idea); same (name)
and; or; and the like; and so forth; and what not
embarking (a ship); embarkation; boarding; ship (carrying someone)