(military, of the Japan Air Self-Defense Force) a non-commissioned officer

heating empty cookware (as when forgetting to put water in a kettle, pot, etc.); dry heating cookware

to heat empty cookware (as when forgetting to put water in a kettle, pot, etc.); to dry heat cookware

spring sky, especially clear sky in spring

summer sky, especially clear and blazing sky

free, unrestricted / effortless

freedom / effortlessness

free verse

Lady Liberty

liberalization