Keyword
navigation
Info
FrequencyTop 1500-1600
Type
Kyōiku (5th grade) 
?
KankenLevel 6
Heisig2014
Readings
こう
(100%)
Composed of
boat
high spirits
Used in vocabulary (268 in total)
difficult voyage; stormy passage; hard flight; rough going; running into trouble; proceeding with difficulty
cruise; navigation; sailing
aviation; flying
Examples (83 in total)
This looks like it's going to be rough going.
Because of the storm, the ship had a rough voyage.
It might be more difficult than I thought.