best regards, good
宜 centers on what is fitting, proper, or good in a social or situational sense. Its meanings of 'best regards' and 'good' both express a sense of appropriate, favorable treatment or condition.
宜 is thought to combine 宀 (roof) with 且, which may have originally depicted a pile of meat on a stand, suggesting an offering under a roof. This developed into the idea of something fitting or proper.
Under a roof 宀, an offering 且 is placed. The offering is exactly what is proper and good for the occasion, like giving best regards.
For ギ, imagine giving a proper gift under the roof: gift -> ギ, and the gift is a fitting gesture of best regards.
well; properly; suitably
good; OK; all right; fine; very well; will do; may; can
convenience; accommodation; advantage; benefit; expediency
suitable; appropriate; fitting; proper
for convenience; as a matter of convenience
best regards; please remember me; please treat me favorably (favourably); please take care of
keep (it) steady (after a turn)
right time; appropriate time; season's greetings
please remember me; please help me; please treat me well; I look forward to working with you
pleased to meet you; how do you do
(can you) spare a little time (to speak)?; (do you) have a moment (to speak)?
fitting thing
to suit the convenience of; to accommodate
opportunism; expediency
convenient; expedient; makeshift
marriage for convenience
flag-of-convenience ship; ship flying a flag of convenience
truly; indeed
if you don't mind; if you like
to be just about right; to be quite appropriate