Bud

(noun) a partially opened flower. Synonyms: bud.

(noun) a swelling on a plant stem consisting of overlapping immature leaves or petals. Synonyms: bud.

(verb) develop buds. Synonyms: bud. Example: "The hibiscus is budding!."

(verb) start to grow or develop. Synonyms: bud. Example: "A budding friendship."