* Signify: To mean, indicate, or represent something.
* Ignoble: Not noble or honorable; base or mean.
It is possible that you are looking for a word that relates to both meaning and morality, but there is no perfect synonym for both concepts.
Here are some words that might be relevant depending on the specific context:
Relating to meaning:
* Imply: To suggest something indirectly.
* Connote: To suggest or imply in addition to the literal meaning.
* Denote: To refer to or stand for something specifically.
Relating to morality:
* Base: Lacking in moral principles.
* Degrading: Lowering in character or quality.
* Dishonorable: Lacking in honor or integrity.
To find the most appropriate word, it's important to consider the specific context in which you want to use it.