1. Attempting to win favour from influential people by flattery
   - bootlicking, fawning, obsequious, sycophantic 
2. Attempting to win favour by flattery
   - bootlicking, fawning, sycophantic

See also: insincere, servile

• longshoreman
• longshot
• longsighted
• longsightedness
• longspur
• longstanding
• longtail weasel
• longtime
• longueur
• longways
• longways dance
• longwise
• longwool
• longyi
• Lonicera
• Lonicera albiflora
• Lonicera canadensis
• Lonicera caprifolium
• Lonicera dioica
• Lonicera flava
• Lonicera hirsuta
• Lonicera involucrata
• Lonicera japonica
• Lonicera japonica halliana
• Lonicera morrowii