Meanings
Verb (5-dan, く, intransitive)
1. to float
2. to become merry; to be cheerful
3. to become loose; to become unsteady
4. to feel out of it; to be cut off (e.g. from those around you); to feel out of place
5. to be frivolous; to be uncertain
6. to have (time, money, etc.) left over; to be saved (e.g. money)
7. to have no basis; to be unreliable
Pitch accent
Top 13000
Used in vocabulary (4 in total)
to have one's teeth set on edge; to get loose teeth
to float in the air; to be unfinished; to be unsettled; to be undecided
set one's teeth on edge
Examples (10 in total)
Wood floats.
A stone does not float.
Wood floats, but iron sinks.