Table of Contents POS
HYPHEN
COUNT IN NET
WORDNET DICTIONARY
OXFORD DICTIONARY
THESAURUS
ROGET THESAURUS

WORDNET DICTIONARY

Verb deepen has 4 senses

• deepen(v = verb.change) compound, heighten, intensify - make more intense, stronger, or more marked; "The efforts were intensified"; "Her rudeness intensified his dislike for her"; "Pot smokers claim it heightens their awareness"; "This event only deepened my convictions"
is one way to increase
Sample sentences:
Somebody ----s something
Something ----s something

• deepen(v = verb.change) intensify - become more intense; "The debate intensified"; "His dislike for raw fish only deepened in Japan"
is one way to increase
Sample sentence:
Something ----s

• deepen(v = verb.change) Array - make deeper; "They deepened the lake so that bigger pleasure boats could use it"
is one way to enlarge
Derived form noun deepening₁
Sample sentences:
Somebody ----s something
Something ----s something

• deepen(v = verb.change) change - become deeper in tone; "His voice began to change when he was 12 years old"; "Her voice deepened when she whispered the password"
is one way to change
Sample sentence:
Something ----s

OXFORD DICTIONARY

THESAURUS

deepen

accelerate, agent provocateur, aggravate, amplify, annoy, augment, beef up, blow up, broaden, build up, burrow, complicate, concentrate, condense, consolidate, countersink, depress, deteriorate, dig, dig out, dive, double, dredge, drill, embitter, enhance, enlarge, exacerbate, exaggerate, exasperate, excavate, expand, extend, heat up, heighten, hop up, hot up, increase, intensify, irritate, jazz up, key up, lower, magnify, make acute, make complex, make worse, mine, mount, outspread, outstretch, provoke, ramify, redouble, reinforce, rise, rouse, scoop out, sharpen, sink, soup up, sour, spread, spread out, step up, strengthen, triple, tunnel, whet, widen, worsen

ROGET THESAURUS

deepen

Increase

VB increase, augment, add to, enlarge, dilate, grow, wax, get ahead, gain strength, advance, run up, shoot up, rise, ascend, sprout, aggrandize, raise, exalt, deepen, heighten, strengthen, intensify, enhance, magnify, redouble, aggravate, exaggerate, exasperate, exacerbate, add fuel to the flame, oleum addere camino, superadd, spread.

Depth

VB be deep, render deep, deepen, plunge, sound, fathom, plumb, cast the lead, heave the lead, take soundings, make soundings, dig.

For further exploring for "deepen" in Webster Dictionary Online