Classes
Space
Dimensions
Linear Dimensions
Summit
Summit
Nouns
summit, summity
top, peak, vertex, apex, zenith, pinnacle, acme, culmination, meridian, utmost height, ne plus utra, height, pitch, maximum, climax, culminating point, crowning point, turning point
turn of the tide, fountain head
water shed, water parting
sky, pole. tip, tip top
crest, crow's nest, cap, truck, nib
end etc. End
crown, brow
head, nob, noddle, pate
capsheaf. high places, heights. topgallant mast, sky scraper
quarter deck, hurricane deck. architrave, frieze, cornice, coping stone, zoophorus, capital, epistyle, sconce, pediment, entablature
tympanum
ceiling etc. (covering) Covering . attic, loft, garret, house top, upper story. [metaphorical use] summit conference, summit
peak of achievement, peak of performance
peaks and troughs, peaks and valleys (in graphs) .
Adjectives
highest etc. (high) etc. Height
top
top most, upper most
tiptop
culminating etc. v.
meridian, meridional
capital, head, polar, supreme, supernal, topgallant.
Adverbs
atop, at the top of the tree.