1) Advocated 2) Backed 3) Based 4) Borne 5) Buttressed 6) Championed 7) Corroborated 8) Endorsed 9) Financed 10) Fostered 11) Founded 12) Gimbaled 13) Helped 14) Propped 15) Seconded 16) Sed 17) Stayed 18) Subsidised 19) Subsidized 20) Substantiated 21) Supernatant 22) Suspended 23) Underhung 24) Underslung 1) Backed 2) Backed up 3) Based 4) Based on 5) Corroborated 6) Endorsed 7) Financed 8) Fostered 9) Founded 10) Maintained 11) Nourished 12) Subsidised 13) Subsidized 14) Substantiated 15) Verified 
• (imp. & p. p.) of Support
[adj] - sustained or maintained by aid (as distinct from physical support) 2. [adj] - held up or having the weight borne especially from below
adjective held up or having the weight borne especially from below; `supported joints in a railroad track have ties directly under the rail ends`