Aflutter and Spineless

Aflutter adjective - Feeling or showing uncomfortable feelings of uncertainty.

Spineless and aflutter are semantically related. in alarmed topic. In some cases you can use "Spineless" instead an adjective "Aflutter".

Spineless adjective - Lacking strength of will or character.

Aflutter and spineless are semantically related. Sometimes you can use "Aflutter" instead an adjective "Spineless".