good qualitative agreement
good quantitative agreement
good rates
good reasons
good recovery
good relation
good relationship
good relationships
good reliability

good repeatability
good reproducibility
good research
good resistance
good resolution
good responders
good response
good return loss
good reversibility
good safety

good safety profile
good scavenger
good science
good selectivity
good sensitivity
good separation
good short-term
good signal
good solubility
good solvent

good source
good stability
good start
good stereoselectivities
good stories
good substrates
good success
good surgical outcome
good surrogate
good target

good taste
good teachers
good test
good test-retest reliability