This word is acceptable for play in the US & UK dictionaries that are being used in the following games:

• Lexulous
• Wordscraper
• Wordosaur

v. To replenish (a lawn, etc.) by adding more seeds.

"But if you "overseed" -- that is, invest in a broad and integrated portfolio of systems management tools -- you are more likely to have green success with one of them."

oversaw    overseed    overseeing    overseen    oversees   

to be overseen    overlook    overwatch   

overseen    oversaw    overhear   

oversight    overseer   

superintend    direct    overlook    supervise    overseer