I

Idle brain the devil’s workshop, [123]

If wishes were horses, [212], [215]

Ill bird fouls its own nest, [169]

Ill-licked cub, [174]

Ill news flies fast, [18]

Ill weeds grow apace, [141]

Ill wind blows no one good, [42], [156]

Image of his mother, the very, [87], [107]

Improve upon acquaintance, to, [77]

Indian file, [199]

In for a penny, in for a pound, [34], [40]

Ins and outs, to know, [129], [226]

In vino veritas, [40]

Irishman’s gun, [86]

Irons in fire, too many, [63], [151]