Similar words: harden, hard-earned, gardener, overburdened, landscape gardener, garden, warden, ardent. Meaning: ['hɑrdn /'hɑː-] 
adj. 1. used of persons; emotionally hardened 2. made hard or flexible or resilient especially by heat treatment 3. protected against attack (especially by nuclear weapons) 4. made tough by habitual exposure 5. converted to solid form (as concrete).
adj. 1. used of persons; emotionally hardened 2. made hard or flexible or resilient especially by heat treatment 3. protected against attack (especially by nuclear weapons) 4. made tough by habitual exposure 5. converted to solid form (as concrete). 
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121. As a rule, even the more hardened cases respond to authority when they realise the game is up.
122. Her soft blue eyes hardened as they had never done before in her life and she met his gaze head-on.
123. An inverted, pirouetting helicopter can make even the most hardened flyer turn into a quivering jelly!
124. I will grant the most hardened criminal a reprieve rather than see him hang.
125. In fact, he was brutally cynical, ruthlessly efficient and hardened to every sob story under the sun.
126. Josie intends to join him when she has completed her assignment for Jones, a hardened veteran of the juicy tidbit wars.
127. Paint and wallpaper could be protected and hardened by a final coat of polyurethane.
128. She looked at him dumbly, and even McLeish's hardened investigator's nerve failed him.
129. The following day we used proper plaster over the hardened mortar, but cellulose filler could also have been used.
130. Even the most hardened empiricists start off with some idea of how the system might work.
131. We should not be softhearted towards hardened criminals.
132. The endocarp is hardened before the final swell.
133. Radiation hardened and ESD protected 64-channel analog multiplexer module.
134. The oil has hardened to tar.
135. Fifthly, relief work is extremely hardened.
136. Not only is democratization out, but repression hardened.
137. Dennis is becoming hardened to failure.
138. My heart was hardened to the Word of God.
139. Her pretty face strengthened and hardened on the instant.
140. Hardened counter pressure cylinder coated with special synthetic rubber.
141. Designed to machine tool steel(sentencedict.com), hardened materials.
142. I grew more hardened and audacious than ever.
143. The artificially hardened voice rose harshly and hung there.
144. Can hardened criminals meditate their way to a better future?
145. Anvil Roller uses the best available high speed tool steel , fully hardened to 62 + Rockwell.
146. The design of hardened high performance encryption card based on PCI local bus both resolves the speed bottleneck problem and it also can be used in other encryption processing.
147. LORD, why hast thou made us to err from thy ways, and hardened our heart from thy fear? Return for thy servants' sake,[sentencedict.com] the tribes of thine inheritance.
148. Thermal expansion properties of hardened cement paste were reduced after fly ash and blast furnace slag was added.
149. Aeroplanes have the reputation of being dangerous and even hardened travellers are intimidated by them.
150. The effect of converter steel slag powder(CSSP), on the shrinkage characteristic of hardened GGBFS-PC mixed mortar is studied.
More similar words: harden, hard-earned, gardener, overburdened, landscape gardener, garden, warden, ardent, ardently, gardening, herb garden, maddened, reddened, garden rake, emboldened, victory garden, botanical garden, burden, larder, warder, unburden, boarder, guarded, bearded, disburden, retarded, overburden, burdensome, opened, unguarded.