Frequency - Word Form
 13 r
  1 r.a.
  2 r.i.r.
  1 r.p.
  1 r.r.
  2 raised
  1 raises
  1 rao
  1 rapid
  1 rapidly
  1 rapporti
  6 rat
  2 rather
  1 ratio
  3 rational
  3 rats
  1 reach
  1 reached
  1 react
  1 reaction
  1 reactions
  1 read
  1 readiness
  1 reaffirm
  1 reaffirmation
  1 reaffirming
  3 real
  3 realities
  3 reality
  3 reason
  3 reasonable
  1 reasonableness
  1 reasoning
  1 recall
  1 receive
  2 received
  3 receives
  7 receiving
  2 recent
  1 recently
  1 receptor
 17 recipient
  1 recipients
  2 recognize
  1 recognized
  1 recognizing
  1 recombination
  1 reconsider
  1 recourse
  1 reduce
  1 reduced
  1 reduces
  2 reducing
  3 reemtsma
  2 reference
  1 referred
  1 refers
  1 reflected
  1 reflection
  3 reflections
  1 reflects
  1 regan
  6 regard
  4 regarding
  1 regional
  1 regular
  5 regulate
  1 regulator
  5 regulatory
  1 reich
  1 reject
  6 rejected
 62 rejection
  1 rejections
  1 relate
  6 related
  4 relation
  3 relations
  2 relationship
  2 relatives
  1 relativi
  1 released
  2 reliable
  1 relieving
  1 religion
  2 religious
  3 remain
  1 remaining
  2 remains
  1 remember
  1 remodeling
  3 removal
  3 renal
  1 rendered
  1 renewed
  1 renzo
  1 repair
  1 repeatable
  2 repercussions
  1 replacement
  1 replete
  2 report
  1 reported
  4 represent
  1 representative
  2 representatives
  1 representing
  6 represents
  1 requested
  4 require
  2 required
  3 requirement
  2 requirements
  2 requires
  1 requiring
  9 research
  1 researchers
  1 reservations
  8 resources
  5 respect
  2 respected
  1 respecting
  5 response
  1 responses
  3 responsibility
  4 responsible
  2 rest
  1 restore
  1 restricted
  4 result
  1 resultant
  1 resulted
  2 resulting
  9 results
  1 retroelements
  1 retrotransposons
  1 retroviral
  2 retrovirus
  5 retroviruses
  1 return
  6 rev
  1 revealed
  1 reveals
  1 review
  1 revise
  1 revised
  1 rich
  1 richness
  1 rid
  4 right
  1 rights
  1 rinaldo
  1 ring
  1 rise
 26 risk
  9 risks
  1 ritual
  1 road
  1 rodin
  1 rodriguez
  5 role
  1 rolf
  1 rollins
  1 rom
  1 roma
  6 rome
  1 rose
  3 routine
  1 routledge
  2 ruled
  2 rules
  1 rydberg