1) Abound in 2) Be abundant or plentiful 3) Be everywhere, so to speak 4) Be found all around 5) Be numerous 6) Be plentiful 7) Be quite prevalent 8) Be rich in 9) Be rife 10) Exist in large quantities 11) Flourish 12) French word used in English 13) Occur in great quantities 14) Overflow 15) Run riot 
• (v. i.) To be in great plenty; to be very prevalent; to be plentiful. • (v. i.) To be copiously supplied; -- followed by in or with.
A·bound' intransitive verb [ imperfect & past participle Abounded ; present participle & verbal noun Abounding .] [ Middle English abounden , French abonder , from Latin abundare to overflow, abound; ab + 
[v] - be in a state of movement or action 2. [v] - be abundant or plentiful
bristle verb be in a state of movement or action; `The room abounded with screaming children`; `The garden bristled with toddlers` verb be abundant or plentiful; exist in large quantities
to occur or exist in great quantities or numbers: a stream in which trout abound. · to be rich or well supplied (usually fol. by in): The region abounds in coal. · to be filled; teem (usually fol. by with): The ship abounds with rats.