to admonish / variant of 證|证[zheng4]
certificate / proof / to prove / to demonstrate / to confirm / variant of 症[zheng4]

= + : James II of England (zh) is not allowed to stay any longer in the engine, so in the bathroom ((e)ng4) he forges a visa (证) so he can stay. On an advertising column (讠) he scribbles his fake visa, but (like me) he sucks at drawing, so he is only able to draw a stick figure (正) where his photo should go.

证 character breakdown

first month of the lunar year
straight / upright / proper / main / principal / to correct / to rectify / exactly / just (at that time) / right (in that place) / (math.) positive

= + : Mnemonic symbol: a stick-figure with straight lines. James II of England (zh) really has to use the engine's bathroom ((e)ng4), but there's a stick-figure (正) blocking the stalls with a barrier (止). The stick-figure measures with a flute (一) whether James is tall enough to go. James stands very straight (正) to make himself as tall as possible.
"speech" or "words" radical in Chinese characters (Kangxi radical 149) / see also 言字旁[yan2 zi4 pang2]

Mnemonic symbol: this character looks like a big "i" (like in information), and I'll represent it by an advertising column. Maud Younger (y) gives a speech (讠) standing on top of an advertising column (讠) in the anthill's kitchen (an2).

Characters with 证 as component

证 is not used as a component in another character.

Words with 证

to check / to verify
to seek proof / to seek confirmation
(finance) negotiable securities
verification / inspection
warrant (finance)
the dead cannot testify (idiom); dead men tell no tales
Shenzhen Stock Exchange, abbr. to 深交所[Shen1 Jiao1 suo3]
certificate of origin (CO or CoO) (commerce)
(PRC) (since 1985) graduation certificate, which certifies that the student has graduated, but not necessarily met all requirements to be awarded a degree certificate 學位證書|学位证书[xue2 wei4 zheng4 shu1] / (1981-1985) graduation certificate, which certified that the student graduated, and, if it included a final sentence indicating a degree type, also certified that the student met all the requirements for a degree
localized pain disorder (in Chinese medicine) / arthralgia syndrome / bi disorder
written evidence
"village-certificated house", residence supposedly only transferable to other village residents but often sold on the open market

Sentences with 证

证 currently does not appear in any sentence.