convey make known; pass on, of information; "She conveyed the message to me"
adumbrate,
insinuate,
intimate introduce or insert (oneself) in a subtle manner; "He insinuated himself into the conversation of the people at the nearby table"
clue in provide someone with a clue; "Can you clue me in?"
allude,
advert,
touch make a more or less disguised reference to; "He alluded to the problem but did not mention it"
hint -
Information in a computer-based font that suggests how the outlines of the font's glyphs should be distorted in order to produce, at specific sizes, a visually appealing pixel-based rendering. Also known as hinting.