Use 'sketchily' to indicate something has been described with unclear or vague details.

Imprecise Detail

'Sketchily' suggests that the speaker's knowledge about the topic is limited or superficial.

Limited Understanding

The adverb 'sketchily' can imply a hurried, crude attempt rather than a refined, complete effort.

Use 'sketchily' when you want to express doubt about the quality or dependability of something.

'Sketchily' suggests that things are done without a clear plan or system, often leading to chaos.