Similar/Resembling:
* Simil- (e.g., similar, simile)
* Resembl- (e.g., resemble, resemblance)
* Quasi- (e.g., quasi-legal, quasi-scientific)
* Pseudo- (e.g., pseudo-science, pseudo-intellectual)
Favoring/Enjoying:
* Phil- (e.g., bibliophile, philanderer) - This prefix generally refers to love or fondness.
Having the quality of:
* -like (e.g., childlike, godlike) - This is a suffix, not a prefix, but it's often used to indicate resemblance or quality.
Other:
* -oid (e.g., android, asteroid) - This suffix means "having the shape or appearance of."
The best prefix to use will depend on the specific context and the nuance you want to convey.