Related by context. Frequent words. (Click for all words.) 42 knee sprain 41 flulike symptoms 39 hip flexor 39 strained groin 39 sports hernia 39 sprained knee 38 stiff neck 37 strep throat 36 spasms 36 sustaining concussion 35 migraine headache 35 mononucleosis 35 sprained ligament 35 concussion 35 sinus infection 35 sprained ankle 35 contusion 35 sore groin 34 concussion symptoms 34 mild concussion 34 strained oblique muscle 34 thigh bruise 34 oblique strain 34 groin injury 34 flu 34 flu bug 33 ankle sprain 33 bone bruise 33 upper respiratory 33 illness 33 groin strain 33 sore ribs 32 symptoms 32 rib injury 32 bruised thigh 32 chicken pox 31 strained hamstring 31 sprained wrist 31 muscle strain 31 tonsillitis 31 ear infection 31 respiratory infection 30 muscle spasms 30 sprained 30 strained muscle 30 groin 30 abdominal strain 30 conjunctivitis 30 ailment 30 stomach ailment 30 arthroscopic knee surgery 30 herniated disk 29 precautionary reasons 29 calf strain 29 knee injury 29 dislocated finger 29 strained calf 29 strained tendon 29 sore throats 29 oblique muscle 29 sore hamstring 29 ankle injury 28 morning shootaround 28 stomach bug 28 hyperextended 28 bursitis 28 thigh injury 28 sprain 28 dizziness 28 blurred vision 28 chickenpox 28 starting lineup 28 shootaround 28 bruised ribs 28 hamstring strain 28 viral infection 28 abdominal pain 27 quadriceps injury 27 hepatitis 27 coughing 27 knee tendinitis 27 shoulder tendinitis 27 irregular heartbeat 27 herniated disc 27 cracked rib 27 calf injury 27 pinched nerve 27 hamstring injury 26 tendinitis 26 hospitalized 26 bulging disc 26 soreness 26 appendicitis 26 laceration 26 bruise 26 sore 26 respiratory illness 26 broken rib 26 elbow inflammation 26 bronchitis 25 sustained concussion