Versed

Fits when practical know-how should sound current and informal

Careful Savvy is too casual for credentials and can imply shrewdness rather than study.

Fits when basic acquaintance is all the evidence supports

Careful Familiar is weaker and may mean recognition rather than usable knowledge.

Fits when repeated practical exposure supports competence

Careful Experience can accumulate without accurate or current knowledge.

Fits when authoritative depth can be demonstrated

Careful Expert is a stronger status claim and should not replace versed for solid familiarity.

Fits when substantial information about a subject is the claim

Careful Knowledgeable lacks the polished familiarity conveyed by well versed.

Fits when baseline competence with a field or medium is intended

Careful Literate understates deep knowledge and can sound metaphorical outside reading and writing.

Fits when ability to perform a skill matters more than subject knowledge

Careful Proficient is best for execution, not simply understanding a domain.

Fits when extensive scholarly knowledge suits an elevated description

Careful Learned sounds academic and does not fit hands-on skill naturally.