Relevant words for noun indentation

Below are synonyms, antonyms and words that are in some manner relevant to noun indentation (as applied to automotive subject domain). You may view concordance (full context) and matched context for essential words.

Relevance	Word	Links
100.00%	indentation	Concordance - Matched context
28.60%	recess	Concordance - Matched context
26.21%	ridge	Concordance - Matched context
26.00%	protrusion	Concordance - Matched context
25.50%	projection	Concordance - Matched context
25.11%	notch	Concordance - Matched context
24.90%	ledge	Concordance - Matched context
24.58%	protuberance	Concordance - Matched context
24.54%	undercut	Concordance - Matched context
24.15%	shoulder	Concordance - Matched context
23.94%	slit	Concordance - Matched context
23.24%	through-hole	Concordance - Matched context
23.11%	keyway	Concordance - Matched context
22.91%	groove	Concordance - Matched context
22.37%	socket	Concordance - Matched context
22.11%	perforation	Concordance - Matched context
22.10%	bush	Concordance - Matched context
22.08%	lip	Concordance - Matched context
22.08%	chamfer	Concordance - Matched context
21.67%	i-loop
21.66%	spline	Concordance - Matched context
21.65%	slot	Concordance - Matched context
21.63%	convolution	Concordance - Matched context
21.63%	cutout	Concordance - Matched context
21.55%	rib	Concordance - Matched context
21.40%	tab	Concordance - Matched context
21.32%	lug	Concordance - Matched context
21.15%	fin	Concordance - Matched context
20.91%	collar	Concordance - Matched context
20.66%	amino-alkylene
20.66%	circular
20.66%	cross-members
20.66%	dodecene
20.66%	ductility
20.66%	firmness
20.66%	lvn
20.66%	miscibility
20.66%	n-poles
20.66%	octene
20.66%	pka
20.66%	propensity
20.66%	tetradodecene
20.57%	y-shape	Concordance - Matched context
20.55%	serration	Concordance - Matched context
20.44%	counterbore	Concordance - Matched context
20.36%	aperture	Concordance - Matched context
20.31%	bead	Concordance - Matched context
20.27%	additive-packages
20.27%	flaw
20.27%	having