baby blue-eyes—a delicate California herb (Nemophila menziesii) having blue flowers with dark spots:
Bought vs Boughten
Bought is the past tense of buy.
Build vs Construct vs Erect vs Frame vs Raise vs Rear
Build, construct, erect, frame, raise, rear are comparable when they mean to form or fashion a structure or something comparable to a structure.
Brutal vs Brute vs Brutish vs Bestial vs Beastly vs Feral
Brutal, brute, brutish, bestial, beastly, feral are not close synonyms, though all suggest a likeness to or the nature of a lower animal and all, especially as applied to persons, tend to express strong derogation.
Babe in Christ vs Child of God
babe in Christ—a newly-made convert to Christianity:
Bough vs Bow
Bough refers to a branch on a tree, and bow refers to the front part of a ship.
Born vs Borne
Born means brought into life. It also is used to indicate one has a natural talent for something.
Brush vs Graze vs Glance vs Shave vs Skim
Brush, graze, glance, shave, skim are comparable when they mean to touch lightly in passing.
Avoid arrest vs Evade arrest
avoid arrest—escape being arrested:
Avenge oneself on someone vs Avenge someone
avenge oneself on someone—(also: revenge oneself on someone) get even with a person in return for an offence or injury inflicted on oneself:
Broad vs Wide vs Deep
Broad, wide, deep are comparable chiefly when they refer to horizontal extent.
Boom to the economy vs Boon to the economy
Boon to the economy, meaning a timely economic benefit or state, is the correct phrase.