疏遠

to drift apart / to become estranged / to alienate / estrangement

variant of 疏[shu1]

surname Shu

to dredge / to clear away obstruction / thin / sparse / scanty / distant (relation) / not close / to neglect / negligent / to present a memorial to the Emperor / commentary / annotation

far / distant / remote / (intensifier in a comparison) by far / much (lower etc)

to distance oneself from (classical)