lewis /looˈis/

1. A dovetail iron tenon, made in three pieces, for lifting blocks of stone (also lewˈisson)
2. A freemason's son

• gru-gru worm
• gruing
• grum
• grumble
• grumbled
• grumbler
• grumblers
• grumbles
• Grumbletonian
• grumblier
• grumbliest
• grumbling
• grumbling appendices
• grumbling appendix
• grumbling appendixes
• grumblingly
• grumblings
• grumbly
• grume
• grumes
• grumly
• grummer
• grummest
• grummet
• grummet-hole