bordering on

adjacent contiguous neighboring

abutting connecting impinging interconnecting joined joining juxtaposed near touching verging

approximal conterminous coterminous next door

detached divided separate

about approximately around essentially most much practically relatively roughly virtually

nigh well-nigh

about to all but as good as close to close upon for all practical purposes for the greatest part in effect in the neighborhood of in the vicinity of just about near to not far from not quite on the brink of on the edge of on the point of on the verge of pretty near substantially within sight of

almost generally relatively roughly

about around

ballpark figure circa close to closely comparatively in the ballpark in the neighborhood of in the region of in the vicinity of just about loosely more or less most much not far from not quite proximately upwards of very close

accurately clearly definitely exactly precisely

a step from abreast of adjacent to adjoining alongside aside at one's elbow at the edge of at the side of by cheek by jowl close at hand close to close upon connected with contiguous to fornent in juxtaposition near nearby neck and neck neighboring next door to nigh opposite overlooking round side by side verging on with

about almost around ballpark figure circa close to in the ballpark in the neighborhood of in the vicinity of just about not far from not quite on average relatively roughly thereabouts very close