only / alone / -ism (in Chinese, a prefix, often combined with a suffix such as 主義|主义[zhu3 yi4] or 論|论[lun4], e.g. 唯理論|唯理论[wei2 li3 lun4], rationalism)

= + : Willy Walrus (w) and the sparrow (隹) have been locked in the Eiffel Tower's kitchen (ei2) for days now. The only (唯) edible thing there is left is a mandarin (口), but mandarins are the only (唯) thing they don't like.
yes

唯 character breakdown

mouth / classifier for things with mouths (people, domestic animals, cannons, wells etc) / classifier for bites or mouthfuls

Mnemonic symbol: 口 shall be represented by a mandarin. Karl Marx (k-) is enjoying a mandarin in the outhouse's living room (ou3).
short-tailed bird

= + : A sparrow. Julian Giant Squid often visits the sparrows living in front of the Eiffel Tower, and plays his flute for them.

Characters with 唯 as component

cry of hen pheasant

Words with 唯

to seek nothing but profit (idiom); personal profit before everything / self-seeking
to appoint people by favoritism (idiom); nepotism / corrupt appointment
(idiom) to appoint people by favoritism; to practice cronyism (or nepotism)
materialism, philosophical doctrine that physical matter is the whole of reality
philosophy of idealism, the doctrine that external reality is a product of consciousness
to appoint people according to their merits (idiom); appointment on the basis of ability and integrity
voluntarism / metaphysical view, esp. due to Schopenhauer 叔本華|叔本华[Shu1 ben3 hua2], that the essence of the world is willpower
materialistic
philosophy of idealism, the doctrine that external reality is a product of consciousness
to wish for the whole world to be in chaos (idiom)

Sentences with 唯

唯 currently does not appear in any sentence.