1. As an undiversified whole
   "the unions voted solidly for Roosevelt" 
2. With strength and soundness
   "a solidly built house"

See also: solid

• long-horned beetle
• long-horned grasshopper
• long-jawed
• long-lasting
• long-legged
• long-life
• long-lived
• long-lost
• long-neck clam
• long-play
• long-playing
• long-range
• long-run
• long-shanked
• long-snouted
• long-spurred
• long-spurred violet
• long-stalked
• long-staple
• long-staple cotton
• long-sufferance
• long-suffering
• long-tailed porcupine
• long-tailed weasel
• long-term